Query: viper spectra 600 watt led grow light

title: VIPARSPECTRA P1500 LED Grow Light, Full Spectrum Grow Lights with Samsung LEDs(Includes IR), Dimmable Grow Light 3x3ft Coverage for Indoor Plant Seeding Veg and Bloom Plant Growing Lamps 450PCS LEDs
text: From the brand Previous page VIPARSPECTRA is a professional manufacturer who specializes in LED grow lights for more than 10 years. VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies . P Series I Most Cost-Effective Visit the Store KS Series I Samsung LM301H Visit the Store XS Series I SAMSUNG LM301B Visit the Store Burple Light I Daisy Chain Visit the Store Mylar Hydroponic Grow Tent Visit the Store Next page Product Description PRO SERIES ADWANTAGES- Choose Most Cost-Effective LED Grow Lights to Suit Your Plants Need Pro Series are Viparspectra good quality and most cost-effective Led grow lights. It has high efficacy PPE, excellent heat dissipation system, Dimmer knob is really useful as well It is scientifically engineered to keep the balance with excellent PAR output and suitable coverage Unmatched high efficacy allows increase yield of crops and save operation cost. This series lights are best budget and makes your planting easier. Contains sixth types of models in wattage to meet various plants growth and flowering needs. The Pro series led grow lights are widely appy to all kinds of indoor plants, such as lettuce,orchid, organic herbs, strawberry to medical plants from vegetative growth to flowering and fruit. WIDLY APPLICATION FOR YOUR INDOOR PLANTS WHY CHOOSE VIPARSPECTRA We are a professional manufacturer specializes in LED grow lights for more than 10 years. VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs. With more than 10 years of expertise and development, VIPARSPECTRA is recognized as one of the most durable LED grow lights on the market. VIPARSPECTRA is committed to provided good quality products and professional & excellent guidance for every customer. We always keep unremitting effort to develop and study new products. And we offer various LED grow lights with different features for growers and continuously stay abreast with the market, releasing new products if needed. We are well-known in the LED industry with our advanced technology, scientific management, professional guidance and excellent quality. Achieve the Higher Yields with P1500 LED Grow Light Use for all stages grow and flowering Product Size: 14"x11.2"x3.2" Avg. Power Draw: 150W±3% Amperage: 1.36A at 110V, 0.68A at 220V Input Voltage: AC100-240V Frequency: 50-60Hz Spectrum: 660nm,3000K,5000K and IR 730nm DB: 0dB Pro Series P1000 Pro Series P2000 New Listed XS1000 New Listed XS2000 New Listed KS3000 New Listed KS5000 Avg. Power Draw 100W±3% 200W±3% 120W±3% 240W±5% 300W±3% 500W±3% LED Diodes SAMSUNG LM281B+ SAMSUNG LM281B+ SAMSUNG LM301B SAMSUNG LM301B Samsung LM301H，OSRAM 660nm Samsung LM301H，OSRAM 660nm Vegetative Coverage 2.5x2.5ft at 18" 4x3ft at 24" 2.5x2.5ft at 18" 4x3ft at 24" 3x3ft 4x4ft Flowering Coverage 2x2ft at 14" 4x2ft at 20" 2x2ft at 14" 4x2ft at 20" 3x3ft 4x4ft For 2x2 ft Space 1pc x 1pc x x x For 3X3 ft Space 2pcs 1pc 2pcs 1pc 1pc x For 4X2 ft Space 2pcs 1pc 2pcs 1pc x x For 4X4 ft Space 3pcs 2pcs 3pcs 2pcs x 1pc For 5X5 ft Space 4pcs 2pcs 4pcs 2pcs x x Dimmable Function ✓ ✓ ✓ ✓ ✓ ✓ 

title: LED Grow Light, VIPARSPECTRA Newest Dimmable 600W LED Grow Light, with Daisy Chain, Dual Chips Full Spectrum LED Grow Lamp for Hydroponic Indoor Plants Veg and Flower Actual Power 132 Watt
text: From the brand Previous page VIPARSPECTRA is a professional manufacturer who specializes in LED grow lights for more than 10 years. VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. Burple Light I Daisy Chain Visit the Store P Series I Most Cost-Effective Visit the Store KS Series I Samsung LM301H Visit the Store XS Series I SAMSUNG LM301B Visit the Store Mylar Hydroponic Grow Tent Visit the Store Next page Product Description Welcome to the VIPARSPECTRA Newest Dimmable VA600 600W LED Grow Light, with optimal full spectrum layout, daisy chain function and excellent heat dissipation system, is ideal for all kinds of indoor plants veg and bloom at all growth stages. VIPARSPECTRA is committed to provide good quality products and professional & excellent customer support for every customer. We always keep unremitting effort to develop and study new products. And we offer various LED grow light with different features for growers and continuously stay abreast with the market, releasing new products if needed. This VA600 LED grow light adopts 10W LEDs, which is able to provide efficient spectrum for indoor plants at all kinds of growth stages. Considering some consumers prefer to purchase this kind of product, we designed this series good quality products at an affordable offer to our customers. About Us: VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customize our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs. With more than 10 years of expertise and development, VIPARSPECTRA is recognized as the most durable LED grow lights on the market. Specifications: Dimensions: 11.7x7.9x2.7 inches Item Weight: 4.4 lbs Replaces a 250W HPS/MH Use for all stages grow and flowering Vegetative Coverage at 20": 2.5x2.5ft Flowering Coverage at 16": 2x2ft Avg. Power Draw: 132W±3% (60pcs) High Intensity 10W Dual Chip LEDs Input: AC100-240V, 50-60Hz Lifespan: 100,000 hours The light offer optimal full spectrum lighting which provides plants in all stages from veg to flowering. This results in bigger buds and higher yield all while saving you on energy costs. Daisy Chain feature assists growers to connect multiple lights together with fewer outlets. Dimmbale feature allows precise spectral control and suitable for each growing phase. Upgraded aluminum cooling heat sinks and advanced high speed quiet fans are great for heat dissipation. Read more Outstanding Design Dimmable Function The dimmer knob is used for changing the brightness level of the whole light from 0-100% needed to obtain perfect growth performance throughout the seedling and flowering stage of your plant cycle. Dimmable function is more flexible than switch. Especially for new growers who have no much planting experience. Optimal Spectrum & High PAR Value The secret to VIPARSPECTRA’s success is optimal full spectrum lighting which provides plants in all stages from veg to flower with everything they need in the natural sunlight. This results in bigger buds and higher yield all while saving you on energy costs. The light is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. Convenient Daisy Chain Function The daisy chain feature which assists growers to use multiple lights together with less outlet. No additional cords is needed, just simply plug in the provided power cord into the second light's outlet to achieve connection among multiple units. Read more Using Suggestion: Remember to properly adjust the height accordingly to your plants' respond. Germination Stage For Germination Stage : Recommend hanging it at 26" -32" above the plants, and turn on 40% brightness.lighting for 10 hours per day. Young Vegetative For Young Vegetative : Recommend hanging it at 24" -28" above the plants, and turn on 60% brightness.lighting for 12 hours per day. Vegetative Stage For Vegetative Stage : Recommend hanging it at 16" -24" above the plants, and turn on 100% brightness.lighting for 18 hours per day. Flowering Stage For Flowering and Fruit Stage: Recommend hanging it at 14" -18" above the plants, and turn on 100% brightness.lighting for 18 hours per day. Read more Pro Series P1000 Pro Series P2000 New Listed XS1500 New Listed XS4000 New Listed KS3000 New Listed KS5000 Avg. Power Draw 100W±3% 200W±3% 150W±5% 450W±5% 300W±3% 500W±3% LED Diodes SAMSUNG LM281B+ SAMSUNG LM281B+ SAMSUNG LM301B SAMSUNG LM301B Samsung LM301H，OSRAM Samsung LM301H，OSRAM Vegetative Coverage 2.5x2.5ft at 18" 4x3ft at 24" 3x3ft at 18" 5x4ft at 28" 3x3ft 4x4ft Flowering Coverage 2x2ft at 14" 4x2ft at 20" 2.5x2.5ft at 14" 5x3ft at 24" 3x3ft 4x4ft For 2x2 ft Space 1pc x 1pc x x x For 3X3 ft Space 2pcs 1pc 2pcs x 1pc x For 4X2 ft Space 2pcs 1pc 2pcs x x x For 4X4 ft Space 3pcs 2pcs 2pcs 1pc x 1pc For 5X5 ft Space 4pcs 2pcs 3pcs 1pc x x Dimmable Function ✓ ✓ ✓ ✓ ✓ ✓ VIPARSPECTRA 2'x2' Grow Tent VIPARSPECTRA 4'x2' Grow Tent VIPARSPECTRA 3'x3' Grow Tent VIPARSPECTRA 4'x4' Grow Tent VIPARSPECTRA 5'x5' Grow Tent Tent Size 24" x 24" x 48" 48" x 24" x 60" 36" x 36" x 72" 48" x 48" x 80" 60" x 60" x 80" Plant Capacity 1-2 plants in 2 gallon pots 2-4 plants in 3 gallon pots 2-4 plants in 3 gallon pots 6-8 plants in 3 gallon pots 8-10 plants in 3 gallon pots Features Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Recommended LED Grow Lights P1000/ XS1000 P2000/XS2000 P1500/ XS1500/PAR1500 KS2500/KS3000/2pcs P2000/2pcs XS2000 2pcs KS2500/2pcs KS3000/1pc KS5000 Applications For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. Water-proof Floor Tray ✓ ✓ ✓ ✓ ✓ 

title: MARS HYDRO TS600 100Watt LED Grow Light 2x2ft Coverage, New Diodes Layout Full Spectrum Grow Lamp for Hydroponic Indoor Seeding Veg and Bloom Greenhouse Growing Light Fixtures Four for 4x4'
text: From the brand Previous page LED GROW LIGHTS For over a decade, Mars Hydro have been dedicated to providing commercially viable LED grow lights to indoor horticulture growers, from hobbyists to professionals, increasing yields and crop marketability by the adoption of high-quality components, scientific designs, and frontier technology. LED GROW LIGHTS Visit the Store LED GROW LIGHTS AND FAN Visit the Store LED GROW LIGHTS AND TENT Visit the Store Next page Product Description Previous page Next page 1 STRONG COOLING 2 120° ANGLE 3 FULL SPECTRUM 4 HIGH PPFD 5 COMPLETE CERTIFICATION More MARS HYDRO TS series products TS600 TS1000 TSW2000 TSL2000 TS3000 Hydroline12 2.3x2.3 Grow Tent Input Power 100W 150W 300W 300W 450W 24W X Number of LEDS 225 354 704 704 1016 106 X Veg Coverage 2x2FT at 16" 3X3FT at 16" 4X4FT at 18" 3X5FT at 18" 5X5FT at 18" X X Bloom Coverage 1.5X1.5FT at 12" 2.5X2.5FT at 12" 3X3FT at 14" 2X4FT at 14" 4X4FT at 14" X X 2X2FT/Tent 1pcs 1pcs X X X X √ 2X4FT/Tent 2pcs 1pcs X 1pcs X X X 3X3FT/Tent 2pcs 1pcs 1pcs 1pcs 1pcs X X 4x4FT/Tent 4pcs 3pcs 2pcs 2pcs 1pcs X X 5x5FT/Tent X 4pcs 2pcs 2pcs 1pcs X X Dimming X 0%-100% 0%-100% 0%-100% 0%-100% 0%-100% X Recommend Fan Size 4'' Inline Fan 4'' Inline Fan 4'' Inline Fan/ 6''Inline Fan 4'' Inline Fan/ 6''Inline Fan 4'' Inline Fan/ 6''Inline Fan X 4'' Inline Fan 

title: KEEGROW 1200 Watt Blurple Plant Light with Veg/Bloom Double Switch, Daisy Chain Full Spectrum LED Grow Lights for Indoor Plants with IR UV, with Hanging Hook for Grow Tent, Hydroponics, Greenhouse
text: Product Description Specifications - LED Power: 1200W (10W x 120Pcs) - LED Type: Dual-Chip Bridgelux / Epileds LEDs - Input Voltage: AC85~265V - Working Current: 600mA - Working Environment: -20℃~40℃, 45%RH~90%RH - Lumens: 19200lm - Working Frequency: 50/60Hz - HPS Replacement: 800W HPS/MH - Lifespan: 50,000 hours What is in the Box? - 1x 1200W LED Grow Light - 1x Power Cord - 1x Hanging Hook Kits（Easy Installation） Attention - If you find the leaves change to yellow color, please change the height between the 1200W LED plant grow light and plants. - Indoor use only, not water-proof. - No extra ballast is needed. - Extremely bright, do not look directly when the light is working. - This light includes IR (Infrared) LEDs which look dim, they are not faulty LEDs.It plays an important role in the flowering and fruiting stages. - Please contact us via Amazon message for any questions. 3 years warranty Return and money back for customers within 30 days, ship free parts and free shipping to customers for a fix within 180 days, ship free parts and the buyer pay the shipping fees for a fix over 180days. Product Description Specifications - LED Power: 1200W (10W x 120Pcs) - LED Type: Dual-Chip Bridgelux / Epileds LEDs - Input Voltage: AC85~265V - Working Current: 600mA - Working Environment: -20℃~40℃, 45%RH~90%RH - Lumens: 19200lm - Working Frequency: 50/60Hz - HPS Replacement: 800W HPS/MH - Lifespan: 50,000 hours What is in the Box? - 1x 1200W LED Grow Light - 1x Power Cord - 1x Hanging Hook Kits（Easy Installation） Attention - If you find the leaves change to yellow color, please change the height between the 1200W LED plant grow light and plants. - Indoor use only, not water-proof. - No extra ballast is needed. - Extremely bright, do not look directly when the light is working. - This light includes IR (Infrared) LEDs which look dim, they are not faulty LEDs.It plays an important role in the flowering and fruiting stages. - Please contact us via Amazon message for any questions. 3 years warranty Return and money back for customers within 30 days, ship free parts and free shipping to customers for a fix within 180 days, ship free parts and the buyer pay the shipping fees for a fix over 180days.

title: YINTATECH Samsung LM301B Grow Light 1000w 2x4ft Dimmable Growing Lamps Full Spectrum for Indoor Plants Seedling Veg and Bloom Plant 14'' x11'' x4''
text: From the brand Previous page About Us YINTATECH, as a fast growing brand, is committed to providing valuable products to our customers by continuously improving and optimizing the products from full range, quality and stability. We are now at the early stage of pet market and willingly continue to develop and introduce new pet supply product solutions to meet market and consumer demand. YINTATECH LED Grow Light YINTATECH Grow Tent How did we get our start? As a furniture expert, YINTATECH offers a full line of luxurious, avant-garde style furniture delivered directly to your doorsteps. What makes our products unique? Good furniture tells the story. Every detail of our pieces is meticulously pondered over, easy to match, and complementary with other furniture in most scenarios. Why do we love what we do? We're setting the bar to elevate the use of your space to the next level. Discover perfect options for every style so you can invigorate your living space into an elegant oasis. Next page Product Description Veg Footprint: 3.5 x 3.5 ft Flower Footprint: 3 x 3 ft PPF: 300W ± 5% umol/s Efficacy: 2.7 umol/J Max Yield: 2.5g/watt Frequency: 50-60HZ Input Voltage: AC100-305V Actual Power: 110W ± 5% W Lifespan: ≥54000 hours Spectrum: 660nm, 3000K, 5000K and IR 760nm YINTATECH is a professional, direct LED light manufacturer that provides customers with quality products and professional service. Designed with a dimming switch and cooling heat sinks with upgraded aluminum. Ideal for indoor plants, veg, and flower at all growth stages. YINTATECH 1000W super bright growth light features higher PAR, yields, and more efficient energy-saving. Your plants will thrive under this growth light. Read more LM301B Diodes 2.5umol/J, energy saving, more light to reach plants IP65 Waterproof Waterproof LED light safer for indoor planting in humid environment No Fans No Noise It is with no fans design, without any noise Dimmable Knob Easy dimming, making you planting easier Read more YINTATECH 600W LED Grow Light YINTATECH 1000W LED Grow Light YINTATECH 1200W LED Grow Light YINTATECH 1500W LED Grow Light YINTATECH 2000W LED Grow Light PPF 250±5% umol/s 300±5% umol/s 350±5% umol/s 400±5% umol/s 500 ± 5 % umol/s Flower Footprint 3 x3 ft 3.5 x 3.5 ft 4 x4 ft 5 x5 ft 6.8 x 6.8 ft Actual power 100W±5% 120W±5% 135W±5% 140W±5% 200 ± 5% W Efficacy 2.3 umol/J 2.3 umol/J 2.4 umol/J 2.4 umol/J 2.3 umol/J 

title: Growstar 1200W COB LED Grow Light, UV & IR Full Spectrum 3000K CREE COBs 10W Double Chips for Hydroponic Greenhouse Indoor Plant Veg and Flower
text: Product Description Product Feature: Welcome to Growstar Reflector- Series 1200w led grow light, with High Par Value CREE COB, full spectrum layout, daisy chain design and upgraded cooling fan system, it is ideal for all kinds of indoor plants veg and flower at all growth stages. Growstar has specialized in researching and developing environmental-friendly and user-friendly LED grow lights for 9 years. Yo Yo hanger presented as a random gift. Stock emergency, please add to cart as soon as possible. Product Specification: Dimensions: 15x13x2.5inches Item Weight: 9.8lbs Replaces 1200 watt HPS/MH Full spectrum for all stages of plant growth Core Coverage: 5.6x4.9ft at Height 12” Max Coverage： 9.2x10.5ft at Height 24” LEDs Angle: 90 degree LEDs Quantity:112pcs High Intensity Double Chips 10watt Bridgelux/Epileds LED Chips + 4pcs x20w CREE COB Input Voltage: AC85-265V Frequency: 50-60HZ Lifespan: 50000 hours Package Include: 1x 1200W LED Grow Light 1x 6ft Power Cord 1x Hanging Kits + YoYo Hanger 1x Installation User Manual Attention please: 1.Extremely bright, don’t look directly when the light is working 2.Indoor use only, not water-proof. 3.Stock emergency, please add to cart as soon as possible. 4.The total connected power does not exceed 1000w. Product Description Product Feature: Welcome to Growstar Reflector- Series 1200w led grow light, with High Par Value CREE COB, full spectrum layout, daisy chain design and upgraded cooling fan system, it is ideal for all kinds of indoor plants veg and flower at all growth stages. Growstar has specialized in researching and developing environmental-friendly and user-friendly LED grow lights for 9 years. Yo Yo hanger presented as a random gift. Stock emergency, please add to cart as soon as possible. Product Specification: Dimensions: 15x13x2.5inches Item Weight: 9.8lbs Replaces 1200 watt HPS/MH Full spectrum for all stages of plant growth Core Coverage: 5.6x4.9ft at Height 12” Max Coverage： 9.2x10.5ft at Height 24” LEDs Angle: 90 degree LEDs Quantity:112pcs High Intensity Double Chips 10watt Bridgelux/Epileds LED Chips + 4pcs x20w CREE COB Input Voltage: AC85-265V Frequency: 50-60HZ Lifespan: 50000 hours Package Include: 1x 1200W LED Grow Light 1x 6ft Power Cord 1x Hanging Kits + YoYo Hanger 1x Installation User Manual Attention please: 1.Extremely bright, don’t look directly when the light is working 2.Indoor use only, not water-proof. 3.Stock emergency, please add to cart as soon as possible. 4.The total connected power does not exceed 1000w.

title: VIPARSPECTRA 300W LED Grow Light with Daisy Chain Function, Full Spectrum Plant Growing Lights for Indoor Plants Veg and Flower Actual Power 130 Watt
text: From the brand Previous page VIPARSPECTRA is a professional manufacturer who specializes in LED grow lights for more than 10 years. VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. Burple Light I Daisy Chain Visit the Store P Series I Most Cost-Effective Visit the Store KS Series I Samsung LM301H Visit the Store XS Series I SAMSUNG LM301B Visit the Store Mylar Hydroponic Grow Tent Visit the Store Next page Product Description About Us: VIPARSPECTRA LED grow lights are designed to provide high level of PAR ideal for indoor horticulture plants from peppers to plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy. With 10 years of expertise and development, VIPARSPECTRA is recognized as one of the most durable LED grow lights on the market. Specifications: Dimensions: 12.8x8x2.8 inches Item Weight: 6.4 lbs Replaces a 250W HPS/MH Vegetative Coverage at 24" Height: 2x2 ft Flowering Coverage at 18" Height: 1.5x1.5 ft Actual Power Draw: 130W±3% at 120V Amperage: 1.08A at 120V, 0.59A at 220V LED Bulbs: (60pcs) High Intensity 5W Epiled/Bridgelux LEDs Input: AC100-240V, 50-60Hz Lifespan: ≥100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. The reflector design increase PAR output by 50%. The daisy chain feature to use multiple lights together. Advanced cooling system is easy for heat dissipation. Read more Outstanding Design Optimal Full Spectrum The V300 LED grow light uses optimal full spectrum lighting which provides plants in all stages from veg to flower with everything they need in the natural sunlight, turn your seeds into your own supply, produce beautiful high yielding plants. And make indoor planting become more easier and more convenient. This results in bigger buds and higher yield all while saving you on energy costs. Excellent PAR Output The Reflector Design increase PAR Output by 50% is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. This design reflects more light to the plants, at the same time will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Convenient Daisy Chain Function The daisy chain feature which assists growers to use multiple lights together with less outlet. No additional cords is needed, just simply plug in the provided power cord into the second light's outlet to achieve connection among multiple units . Read more Grow Into The Night. Grow Into The Winter. Grow Year-Round. HOW TO COMPARE LED GROW LIGHTS? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In our opinion, you woud like a lighting system that delivers the required amount of light to your plants. In order to explain the correct method for evaluating a horticulture lighting system, let’s first highlight two of the metrics used today that you need to avoid: RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely. Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. RULE 2: DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn’t tell you much. By clustering the LEDs closely together and using narrow beam optics, it is very easy for a manufacturer to show an extremely high PAR measurement directly under the fixture. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy. Three important questions you should look to be answered when researching LED grow lights are: Question 1 : How much instantaneous PAR from the fixture is available to plants (measured as PPFD)? Question 2 : How much PAR is being distributed across the entire canopy? Question 3 : How much wattage is used by the fixture to make PAR available to your plants? The three key metrics of the V300 used to answer these questions are: PPFD directly under the Fixture PPFD is photosynthetic photon flux density. PPFD measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”. PPFD is a ‘spot’ measurement of a specific location on your plant canopy, and it is measured in micromoles per square meter per second (μmol/m2/s) . PPFD over a 2’x2’ Area If you are growing over a 2’ x 2’ area, you need to review the PPFD levels over the entire area to calculate the average light level the lighting system is providing. If you only had a center point measurement you may assume a fixture is extremely powerful. However, you would need multiple measurements across the 2×2 grow area to calculate the average amount of PAR that is provided by the fixture. Actual Power Draw In general, for well-designed full spectrum lighting system, the higher actual power draw is, the higher PAR Output a lighting system emits to plants. So how much actual power draw do you get when buying other 600W(60x10W) LED grow lights? Read more Using Suggestion: Remember to properly adjust the height accordingly to your plants' respond. Germination Stage For Germination Stage : Recommend hanging it at 26" -32" above the plants, lighting for 10 hours per day. Young Vegetative For Young Vegetative : Recommend hanging it at 24" -28" above the plants, lighting for 12 hours per day. Vegetative Stage For Vegetative Stage : Recommend hanging it at 16" -24" above the plants, lighting for 18 hours per day. Flowering Stage For Flowering and Fruit Stage: Recommend hanging it at 14" -18" above the plants, lighting for 18 hours per day. Read more Pro Series P1000 Pro Series P1500 New Listed XS2000 New Listed XS4000 New Listed KS3000 New Listed KS5000 Avg. Power Draw 100W±3% 150W±3% 240W±5% 450W±5% 300W±3% 500W±3% LED Diodes SAMSUNG LM281B+ SAMSUNG LM281B+ SAMSUNG LM301B SAMSUNG LM301B Samsung LM301H，OSRAM Samsung LM301H，OSRAM Vegetative Coverage 2.5x2.5ft at 18" 3x3ft at 20" 4x3ft at 24" 5x4ft at 28" 3x3ft 4x4ft Flowering Coverage 2x2ft at 14" 2.5x2.5ft at 16" 4x2ft at 20" 5x3ft at 24" 3x3ft 4x4ft For 2x2 ft Space 1pc 1pc x x x x For 3X3 ft Space 2pcs 2pcs 1pc x 1pc x For 4X2 ft Space 2pcs 2pcs 1pc x x x For 4X4 ft Space 3pcs 2pcs 2pcs 1pc x 1pc For 5X5 ft Space 4pcs 3pcs 2pcs 1pc x x Dimmable Function ✓ ✓ ✓ ✓ ✓ ✓ 

title: VIPARSPECTRA PAR450 LED Light Plant Growing Lamps
text: Product Description Welcome to the next generation of VIPARSPECTRA "Dimmable PAR Series" PAR450 DIMMABLE LED Grow Light, with 3 DIMMERS full spectrum layout, secondary optical lens design upgraded aluminum cooling heat sinks, is ideal for all kinds of indoor plants veg and flower at all growth stages. Design: - VIPARSPECTRA Spectrum has been developed by indoor growers over many years of careful experimentation and testing. With this light, you will see an increase in quality by growing bigger flowers that are dense and completely coated in resin. - VIPARSPECTRA LEDs are scientifically engineered to keep the balance with high PAR/Lumen and suitable Coverage. The secondary optical lens will magnify PAR and increase canopy penetration by up to 200%. Individually adjustable Red, White and Blue dimmers allow precise 3-channel spectral control. - With revolutionary aluminum cooling heat sinks and high speed silent front-fans, run 70% cooler than (HID) lights silently. Specifications: - Replaces a 400 watt HPS/MH - Use for all stages of plant growth - Max Coverage at 24" Height 3.5x3ft - Core Coverage at 24" Height 3x2.5ft - Avg. Power Draw: 210watt MAX - (90pcs) High Intensity 5Watt Bridgelux/Epileds LED Bulbs - Lens Angle: 90° - Input Voltage: AC100-240V - Frequency: 50-60Hz - Lifespan: 100,000 hours Package includes: · 1 x PAR450 LED Lighting · 1 x Hanging Kits · 2 x Adjustable YOYO Hangers · 1 x 6ft Power Cord (US Standard 110V grounded 3 prong plug) Attention please: - Extremely bright, do not look directly at the LED bulbs when the light is working. - Indoor use only, not water-proof. - No extra ballast is needed. - Can be controlled by Timer. Product Description Welcome to the next generation of VIPARSPECTRA "Dimmable PAR Series" PAR450 DIMMABLE LED Grow Light, with 3 DIMMERS full spectrum layout, secondary optical lens design upgraded aluminum cooling heat sinks, is ideal for all kinds of indoor plants veg and flower at all growth stages. Design: - VIPARSPECTRA Spectrum has been developed by indoor growers over many years of careful experimentation and testing. With this light, you will see an increase in quality by growing bigger flowers that are dense and completely coated in resin. - VIPARSPECTRA LEDs are scientifically engineered to keep the balance with high PAR/Lumen and suitable Coverage. The secondary optical lens will magnify PAR and increase canopy penetration by up to 200%. Individually adjustable Red, White and Blue dimmers allow precise 3-channel spectral control. - With revolutionary aluminum cooling heat sinks and high speed silent front-fans, run 70% cooler than (HID) lights silently. Specifications: - Replaces a 400 watt HPS/MH - Use for all stages of plant growth - Max Coverage at 24" Height 3.5x3ft - Core Coverage at 24" Height 3x2.5ft - Avg. Power Draw: 210watt MAX - (90pcs) High Intensity 5Watt Bridgelux/Epileds LED Bulbs - Lens Angle: 90° - Input Voltage: AC100-240V - Frequency: 50-60Hz - Lifespan: 100,000 hours Package includes: · 1 x PAR450 LED Lighting · 1 x Hanging Kits · 2 x Adjustable YOYO Hangers · 1 x 6ft Power Cord (US Standard 110V grounded 3 prong plug) Attention please: - Extremely bright, do not look directly at the LED bulbs when the light is working. - Indoor use only, not water-proof. - No extra ballast is needed. - Can be controlled by Timer.From the manufacturer About US: VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. With 10 years of expertise and development, VIPARSPECTRA is recognized as the most durable LED grow lights on the market. Specifications: Dimensions: 14.1x11.4x3.3 inches Item Weight: 13.7 lbs Replaces a 400W HPS/MH Vegetative Coverage at 34" Height: 3x3 ft Flowering Coverage at 26" Height: 2.5x2.5 ft Actual Power Draw: 202W±3% at 110V Amperage: 1.83A at 110V, 0.92A at 220V LED Bulbs: (90pcs) High Intensity 5W Epiled/Bridgelux LEDs Input: AC100-240V, 50-60Hz Lifespan: ≥100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. The secondary optical lens magnify PAR and increase canopy penetration by up to 200%. Upgraded 3.2” front-fans for the first time plus big aluminum cooling heat sinks (0.8” height) are easy for heat dissipation quietly. We stand by our good-quality products and your satisfaction is 100% assure. Read more Design: Selectable Full Spectrum To meet the different spectrum demands of vegetative and flowering stage of plants growth, the PAR450 uses separated R, W and B dimmer to control the red, white and blue spectrum individually. Note: Please turn on the 100% brightness of R, W and B channel for flowering stage. Excellent PAR Output The secondary optical lens magnify PAR and increase canopy penetration by up to 200% is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. This design focus more light on the plants, at the same time will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Solid Construction,Efficient Cooling System The PAR450 is a full-cycle top-lighting solution with PPFD up to 600 μmol/m2/s at 24" above canopy. With the ability to scale from vegetative growth to higher light intensities in bloom, no other lighting systems is needed over a 2'x2' flowering area. Read more Grow Into The Night. Grow Into The Winter. Grow Year-Round. HOW TO COMPARE LED GROW LIGHTS? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In our opinion, you want to buy a lighting system that delivers the required amount of light to your plants. In order to explain the correct method for evaluating a horticulture lighting system, let’s first highlight two of the metrics used today that you need to avoid: RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely. Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. RULE 2: DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn’t tell you much. By clustering the LEDs closely together and using narrow beam optics, it is very easy for a manufacturer to show an extremely high PAR measurement directly under the fixture. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy. Three important questions you should look to be answered when researching LED grow lights are: Question 1 : How much instantaneous PAR from the fixture is available to plants (measured as PPFD)? Question 2 : How much PAR is being distributed across the entire canopy? Question 3 : How much wattage is used by the fixture to make PAR available to your plants? The three key metrics of the PAR450 used to answer these questions are: PPFD directly under the Fixture PPFD is photosynthetic photon flux density. PPFD measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”. PPFD is a ‘spot’ measurement of a specific location on your plant canopy, and it is measured in micromoles per square meter per second (μmol/m2/s). PPFD over a 2’x2’ Area If you are growing over a 2’x2’ area, you need to review the PPFD levels over the entire area to calculate the average light level the lighting system is providing. If you only had a center point measurement you may assume a fixture is extremely powerful. However, you would need multiple measurements across the 2’x2’ grow area to calculate the average amount of PAR that is provided by the fixture. Actual Power Draw In general, for well-designed full spectrum lighting system, the higher actual power draw is, the higher PAR Output a lighting system emits to plants. So how much actual power draw do you get when buying other 1000W(100x10W) LED grow lights? Read more 

title: Phlizon 2023 Upgraded 600W LED Plant Grow Light with Samsung LEDs Full Spectrum Plants Light Double Switch Grow Led for Indoor Plants Veg and Flower (600W)
text: From the brand Previous page PHLIZON is one of the leading manufacturers with lots of experience with LED Grow Lights . We produced LED grow lights not only for commercial use but for tent growing. We have built our R&D lab, factory and marketing depatment, quality control system. Our overseas warehouse gave us access to a huge global market FD Series PL Series Cob Series Next page Product Description Read more WHAT MAKE UP AN EXCELLENT LED GROW LIGHT ? 1.PPFD Value : PPFD is Photosynthetic Photon Flux Density. When you choose a plant light, you should compare the PPFD values of different plant lights. The larger the value, the better the growth of the plant. 2.Actual Power: Because the actual power of the plant light always varies with different conditions, all Amazon sellers use the rated power to describe the power of the product because the rated power is constant. When you pick a LED grow light, the rated power of the plant light is a reference, and more importantly is the actual power. 3.Core Coverage: In addition to the above two, when you choose a plant light, you also need to compare the cover area of different plant lights, of course, the size of the core coverage area. In general, in germination stage, you can hang the plant light higher and the cover area is larger. In flowering stage you can hang the plant light lower and the cover area is smaller because the plant needs more light at this stage. You have to compare different coverage areas to choose the plant light that suits you. 600W Double Switch Series Grow Light 900W Double Switch Series Grow Light 1200W Double Switch Series Grow Light 1000W Cree Cob 1000W Grow Light 1200W High Power Series Grow Light Avg. Power Draw 100W±3% 176W±3% 241W±3% 245W ±3% 191 watt PPFD value hang at 12" 447 umol/m²s 705 umol/m²s 1131 umol/m²s 1911 umol/m²s 618 umol/m²s Core Coverage 1.5x1.5 ft 2.5x2.5 ft 3x3 ft 3.3x3.3 ft 2x2 ft HPS Replacement 250W 250W 300W 300W 250W Item Size 16*7*2" (40*17*6cm) 16*7*2" (40*17*6cm) 16*8*2" (41*17*6cm) 16*9*3" (42*24*8cm) 16*8*2.5" (40*21*6cm) Item Weight 4.3lbs (2kg) 5.4lbs (2.5kg) 5.6lbs (2.5kg) 8.3lbs (3.8kg) 5.6lbs (2.5kg) 4ftX2ft 4pcs 2pcs 1pc 1pc 2pcs 4ftX4ft 8pcs 4pcs 2pcs 2pcs 4pcs Full Spectrum ✓ ✓ ✓ ✓ ✓ Discreet Package ✓ ✓ ✓ ✓ ✓ 

title: VIPARSPECTRA PAR600 600W 12-band LED Grow Light - 3-Switches Full Spectrum for Indoor Plants Veg and Flower (Pack of 2)
text: Product Description Welcome to the next generation of VIPARSPECTRA “PAR Series” PAR600 LED Grow Light, with 3-switches full spectrum layout, secondary optical lens design upgraded aluminum cooling heat sinks, is ideal for all kinds of indoor plants veg and flower at all growth stages. Design: - VIPARSPECTRA Spectrum has been developed by indoor growers over many years of careful experimentation and testing. With this light, you will see an increase in quality by growing bigger flowers that are dense and completely coated in resin. - VIPARSPECTRA LEDs are scientifically engineered to keep the balance with high PAR/Lumen and suitable Coverage. The secondary optical lens will magnifies PAR and increases canopy penetration by up to 200%. - With revolutionary aluminum cooling heat sinks and high speed silent front-fans, run 70% cooler than (HID) lights silently. Specifications: - Replaces a 600 watt HPS/MH - Use for all stages of plant growth - Max Coverage at 24" Height 4x4ft - Core Coverage at 24" Height 3x3ft - Avg. Power Draw: 285watt - (120pcs) High Intensity 5Watt Bridgelux/Epileds LED Bulbs - Lens Angle: 90° - Input Voltage: AC100-240V - Frequency: 50-60Hz - Lifespan: 100,000 hours Package includes: · 2 x PAR 600W · 2 x Hanging Kits · 2 pair of Adjustable Grow Light Rope Hanger · 2 x 6ft Power Cord((US Standard 110V grounded 3 prong plug) Attention please: - Extremely bright, do not look directly at the LED bulbs when the light is working. - Indoor use only, not water-proof. - No extra ballast is needed. - Can be controlled by Timer. Product Description Welcome to the next generation of VIPARSPECTRA “PAR Series” PAR600 LED Grow Light, with 3-switches full spectrum layout, secondary optical lens design upgraded aluminum cooling heat sinks, is ideal for all kinds of indoor plants veg and flower at all growth stages. Design: - VIPARSPECTRA Spectrum has been developed by indoor growers over many years of careful experimentation and testing. With this light, you will see an increase in quality by growing bigger flowers that are dense and completely coated in resin. - VIPARSPECTRA LEDs are scientifically engineered to keep the balance with high PAR/Lumen and suitable Coverage. The secondary optical lens will magnifies PAR and increases canopy penetration by up to 200%. - With revolutionary aluminum cooling heat sinks and high speed silent front-fans, run 70% cooler than (HID) lights silently. Specifications: - Replaces a 600 watt HPS/MH - Use for all stages of plant growth - Max Coverage at 24" Height 4x4ft - Core Coverage at 24" Height 3x3ft - Avg. Power Draw: 285watt - (120pcs) High Intensity 5Watt Bridgelux/Epileds LED Bulbs - Lens Angle: 90° - Input Voltage: AC100-240V - Frequency: 50-60Hz - Lifespan: 100,000 hours Package includes: · 2 x PAR 600W · 2 x Hanging Kits · 2 pair of Adjustable Grow Light Rope Hanger · 2 x 6ft Power Cord((US Standard 110V grounded 3 prong plug) Attention please: - Extremely bright, do not look directly at the LED bulbs when the light is working. - Indoor use only, not water-proof. - No extra ballast is needed. - Can be controlled by Timer.From the manufacturer About Us: VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. With 10 years of expertise and development, VIPARSPECTRA is recognized as the most durable LED grow lights on the market. Specifications: Dimensions: 14.1x11.8x3.5 inches Item Weight: 13.7 lbs Replaces a 400W HPS/MH Vegetative Coverage at 34" Height: 3x3 ft Flowering Coverage at 26" Height: 2.5x2.5 ft Actual Power Draw: 274W±3% at 110V Amperage: 2.59A at 110V, 1.30A at 220V LED Bulbs: (120pcs) High Intensity 5W Epiled/Bridgelux LEDs Input: AC100-240V, 50-60Hz Lifespan: ≥100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. The secondary optical lens magnify PAR and increase canopy penetration by up to 200% Advanced cooling system are easy for heat dissipation. Read more Design: Selectable Full Spectrum To meet the different spectrum demands of vegetative and flowering stage of plants growth, the PAR600 uses separated R, W and B switch to control the red, white and blue spectrum individually. Note: Please turn on R, W and B switches for flowering stage. Excellent PAR Output The secondary optical lens magnify PAR and increase canopy penetration by up to 200% is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. This design focus more light on the plants, at the same time will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Solid Construction，Efficient Cooling System The PAR600 is a full-cycle top-lighting solution with PPFD up to 700 μmol/m2/s at 24" above canopy. With the ability to scale from vegetative growth to higher light intensities in bloom, no other lighting systems is needed over a 2.5x2.5' flowering area. Read more Grow Into The Night. Grow Into The Winter. Grow Year-Round. HOW TO COMPARE LED GROW LIGHTS? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In our opinion, you want to buy a lighting system that delivers the required amount of light to your plants. In order to explain the correct method for evaluating a horticulture lighting system, let’s first highlight two of the metrics used today that you need to avoid: RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely. Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. RULE 2: DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn’t tell you much. By clustering the LEDs closely together and using narrow beam optics, it is very easy for a manufacturer to show an extremely high PAR measurement directly under the fixture. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy. Three important questions you should look to be answered when researching LED grow lights are: Question 1 : How much instantaneous PAR from the fixture is available to plants (measured as PPFD)? Question 2 : How much PAR is being distributed across the entire canopy? Question 3 : How much wattage is used by the fixture to make PAR available to your plants? The three key metrics of the PAR600 used to answer these questions are: PPFD directly under the Fixture PPFD is photosynthetic photon flux density. PPFD measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”. PPFD is a ‘spot’ measurement of a specific location on your plant canopy, and it is measured in micromoles per square meter per second (μmol/m2/s). PPFD over a 3’x3’ Area If you are growing over a 3’ x 3’ area, you need to review the PPFD levels over the entire area to calculate the average light level the lighting system is providing. If you only had a center point measurement you may assume a fixture is extremely powerful. However, you would need multiple measurements across the 3×3 grow area to calculate the average amount of PAR that is provided by the fixture. Actual Power Draw In general, for well-designed full spectrum lighting system, the higher actual power draw is, the higher PAR Output a lighting system emits to plants. So how much actual power draw do you get when buying other 1200W(120x10W) LED grow lights? Read more 

title: VIPARSPECTRA PAR600 600W 12-Band LED Grow Light - 3-Switches Full Spectrum for Indoor Plants Veg and Flower
text: Product Description About Us: VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. With 10 years of expertise and development, VIPARSPECTRA is recognized as the most durable LED grow lights on the market. Specifications: Dimensions: 14.1x11.8x3.5 inches Item Weight: 13.7 lbs Replaces a 400W HPS/MH Vegetative Coverage at 34" Height: 3x3 ft Flowering Coverage at 26" Height: 2.5x2.5 ft Actual Power Draw: 274W±3% at 110V Amperage: 2.59A at 110V, 1.30A at 220V LED Bulbs: (120pcs) High Intensity 5W Epiled/Bridgelux LEDs Input: AC100-240V, 50-60Hz Lifespan: ≥100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. The secondary optical lens magnify PAR and increase canopy penetration by up to 200% Advanced cooling system are easy for heat dissipation. Read more Design: Selectable Full Spectrum To meet the different spectrum demands of vegetative and flowering stage of plants growth, the PAR600 uses separated R, W and B switch to control the red, white and blue spectrum individually. Note: Please turn on R, W and B switches for flowering stage. Excellent PAR Output The secondary optical lens magnify PAR and increase canopy penetration by up to 200% is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. This design focus more light on the plants, at the same time will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Solid Construction，Efficient Cooling System The PAR600 is a full-cycle top-lighting solution with PPFD up to 700 μmol/m2/s at 24" above canopy. With the ability to scale from vegetative growth to higher light intensities in bloom, no other lighting systems is needed over a 2.5x2.5' flowering area. Read more Grow Into The Night. Grow Into The Winter. Grow Year-Round. HOW TO COMPARE LED GROW LIGHTS? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In our opinion, you want to buy a lighting system that delivers the required amount of light to your plants. In order to explain the correct method for evaluating a horticulture lighting system, let’s first highlight two of the metrics used today that you need to avoid: RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely. Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. RULE 2: DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn’t tell you much. By clustering the LEDs closely together and using narrow beam optics, it is very easy for a manufacturer to show an extremely high PAR measurement directly under the fixture. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy. Three important questions you should look to be answered when researching LED grow lights are: Question 1 : How much instantaneous PAR from the fixture is available to plants (measured as PPFD)? Question 2 : How much PAR is being distributed across the entire canopy? Question 3 : How much wattage is used by the fixture to make PAR available to your plants? The three key metrics of the PAR600 used to answer these questions are: PPFD directly under the Fixture PPFD is photosynthetic photon flux density. PPFD measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”. PPFD is a ‘spot’ measurement of a specific location on your plant canopy, and it is measured in micromoles per square meter per second (μmol/m2/s). PPFD over a 3’x3’ Area If you are growing over a 3’ x 3’ area, you need to review the PPFD levels over the entire area to calculate the average light level the lighting system is providing. If you only had a center point measurement you may assume a fixture is extremely powerful. However, you would need multiple measurements across the 3×3 grow area to calculate the average amount of PAR that is provided by the fixture. Actual Power Draw In general, for well-designed full spectrum lighting system, the higher actual power draw is, the higher PAR Output a lighting system emits to plants. So how much actual power draw do you get when buying other 1200W(120x10W) LED grow lights? Read more 

title: VIPARSPECTRA 600W LED Grow Light,with Daisy Chain,Veg and Bloom Switches, Full Spectrum Plant Growing Lights for Indoor Plants Veg and Flower Actual Power 260 Watt
text: From the brand Previous page VIPARSPECTRA is a professional manufacturer who specializes in LED grow lights for more than 10 years. VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. Burple Light I Daisy Chain Visit the Store P Series I Most Cost-Effective Visit the Store KS Series I Samsung LM301H Visit the Store XS Series I SAMSUNG LM301B Visit the Store Mylar Hydroponic Grow Tent Visit the Store Next page Product Description About Us: VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and operating costs. With 10 years of expertise and development, VIPARSPECTRA is recognized as one of the most durable grow lights on the market. Specifications: Dimensions: 15.3x12.8x3 inches Item Weight: 11.6 lbs Replaces a 400W HPS/MH Vegetative Coverage at 32" Height: 3x3 ft Flowering Coverage at 22" Height: 2.5x2.5 ft Actual Power Draw: 260W±3% at 120V Amperage: 2.17A at 120V, 1.18A at 220V LED Bulbs: (120pcs) High Intensity 5W Epiled/Bridgelux LEDs Input: AC100-240V, 50-60Hz Lifespan: ≥100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. The Reflector design increase PAR output by 50%. The daisy chain feature to use multiple lights together. Advanced cooling system is easy for heat dissipation. Read more Outstanding Design Selectable Full Spectrum To meet the different spectrum demands of vegetative and flowering stage of plants growth, the V600 uses separated VEG and BLOOM switch to control the veg and bloom spectrum individually. Note: Please turn on both VEG and BLOOM switches for flowering stage. Excellent PAR Output The Reflector Design increase PAR Output by 50% is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. This design reflects more light to the plants, at the same time will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Convenient Daisy Chain Function The daisy chain feature which assists growers to use multiple lights together with less outlet. No additional cords is needed, just simply plug in the provided power cord into the second light's outlet to achieve connection among multiple units. Read more Grow Into The Night. Grow Into The Winter. Grow Year-Round. HOW TO COMPARE LED GROW LIGHTS? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In our opinion, you want to buy a lighting system to deliver the required amount of light to your plants. In order to explain the correct method for evaluating a horticulture lighting system, let’s first highlight two of the metrics used today that you need to avoid: RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely. Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. RULE 2: DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn’t tell you much. By clustering the LEDs closely together and using narrow beam optics, it is very easy for a manufacturer to show an extremely high PAR measurement directly under the fixture. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy. Three important questions you should look to be answered when researching LED grow lights are: Question 1 : How much instantaneous PAR from the fixture is available to plants (measured as PPFD)? Question 2 : How much PAR is being distributed across the entire canopy? Question 3 : How much wattage is used by the fixture to make PAR available to your plants? The three key metrics of the V600 used to answer these questions are: PPFD directly under the Fixture PPFD is photosynthetic photon flux density. PPFD measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”. PPFD is a ‘spot’ measurement of a specific location on your plant canopy, and it is measured in micromoles per square meter per second (μmol/m2/s). PPFD over a 3’x3’ Area If you are growing over a 3’ x 3’ area, you need to review the PPFD levels over the entire area to calculate the average light level the lighting system is providing. If you only had a center point measurement you may assume a fixture is extremely powerful. However, you would need multiple measurements across the 3×3 grow area to calculate the average amount of PAR that is provided by the fixture . Actual Power Draw In general, for well-designed full spectrum lighting system, the higher actual power draw is, the higher PAR Output a lighting system emits to plants. So how much actual power draw do you get when buying other 1200W(120x10W) LED grow lights? Read more Pro Series P1000 Pro Series P2000 New Listed XS1500 New Listed XS4000 New Listed KS2500 New Listed KS5000 Avg. Power Draw 100W±3% 200W±3% 150W±5% 450W±5% 250W±3% 500W±3% LED Diodes SAMSUNG LM281B+ SAMSUNG LM281B+ SAMSUNG LM301B SAMSUNG LM301B Samsung LM301H Samsung LM301H，OSRAM Vegetative Coverage 2.5x2.5ft at 18" 4x3ft at 24" 3x3ft at 18" 5x4ft at 28" 3x3ft 4x4ft Flowering Coverage 2x2ft at 14" 4x2ft at 20" 2.5x2.5ft at 14" 5x3ft at 24" 3x3ft 4x4ft For 2x2 ft Space 1pc x 1pc x x x For 3X3 ft Space 2pcs 1pc 2pcs x 1pc x For 4X2 ft Space 2pcs 1pc 2pcs x x x For 4X4 ft Space 3pcs 2pcs 2pcs 1pc x 1pc For 5X5 ft Space 4pcs 2pcs 3pcs 1pc 2pcs x Dimmable Function ✓ ✓ ✓ ✓ ✓ ✓ VIPARSPECTRA 2'x2' Grow Tent VIPARSPECTRA 4'x2' Grow Tent VIPARSPECTRA 3'x3' Grow Tent VIPARSPECTRA 4'x4' Grow Tent VIPARSPECTRA 5'x5' Grow Tent Tent Size 24" x 24" x 48" 48" x 24" x 60" 36" x 36" x 72" 48" x 48" x 80" 60" x 60" x 80" Plant Capacity 1-2 plants in 2 gallon pots 2-4 plants in 3 gallon pots 2-4 plants in 3 gallon pots 6-8 plants in 3 gallon pots 8-10 plants in 3 gallon pots Features Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Recommended LED Grow Lights P1000/ XS1000 P2000/XS2000 P1500/ XS1500/PAR1500 KS2500/KS3000/2pcs P2000/2pcs XS2000 2pcs KS2500/2pcs KS3000/1pc KS5000 Applications For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. Water-proof Floor Tray ✓ ✓ ✓ ✓ ✓ 

title: BESTVA 1000W Led Grow Light 3x3ft Coverage LM301B Diodes 10x Optical Reflector Full Spectrum LED Grow Lights for Indoor Plants Greenhouse Veg Bloom Light Hydroponic Grow Lamp
text: Product Description BESTVA 1000W BESTVA 1200W BESTVA 1500W BESTVA 2000W BESTVA 3000W BESTVA 4000W Power Consumption 145W±5% 165W±5% 195W±5% 275W±5% 375W±5% 450W±5% PPE 2.7 umol/J 2.7 umol/J 2.7 umol/J 2.7 umol/J 2.7 umol/J 2.7 umol/J Input Voltage AC 85V-265V AC 85V-265V AC 85V-265V AC 85V-265V AC 85V-265V AC 85V-265V Veg Coverage 2'x2’ 2.2‘x2.2’ 2.5‘x2.5’ 3‘x3’ 4‘x3.5’ 5‘x4’ Bloom Coverage 2‘x2’ 2.2‘x2.2’ 2.5‘x2.5’ 3‘x3’ 4‘x3.5’ 5‘x4’ Light Size 12.5"*8.8"*2.8" 14.1"*8.8"*2.8" 15.9"*8.8"*2.8" 21.1"*8.8"*2.8" 20.3"*11.5"*2.8" 26.3"*11.5"*2.8" 

title: KingLED Newest 600w LED Grow Lights with LM301B LEDs and 10x Optical Condenser 2x2ft Coverage Full Spectrum Grow Lights for Indoor Hydroponic Plants Veg Bloom Greenhouse Growing Lamps
text: Product Description KingLED has always been the leading brand of LED grow light. The company is committed to developing the most efficient and energy-saving LED grow light, which can effectively promote plant growth and greatly increase your yield. Just enjoy the bumper harvest. Full Spectrum Full Spectrum Design, producing 380-780nm visible light, replacing Nature Light Read more Efficient cooling system - Multiple heat sinks - Incompletely sealed glass - Upgraded aluminum radiators - Two multiple high-speed mute fans Product Data -Dimension: 12.2 x 2.4 x 8.3 inches -Replaces a 250 watt HPS/MH -Item Weight: 6.61 pounds -LEDs Angle: 120° -100pcs Dual-Chip 10W LEDs -Avg. Power Draw: 125W -Input Voltage: AC85-265V -Working Temp: -68~104℉ -Frequency: 50-60Hz -Lifespan: 100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. Avoid looking directly at the light, very glaring Indoor use only, not waterproof Read more VEG & BLOOM Switches VEG Switch In the plant seedling growth, for the plants in germination or beginning to leaf stage, contains blue and white LEDs (430-660nm) • Blue light is essential during a plant’s germination phase. Stronger concentrations of blue light will encourage sprouting and development of strong roots. Bloom Switch In the plant in flowering and fruiting stage and contains red and white LEDs (430-740nm) • Red light impacts plant growth in several ways, certain specific red wavelengths will increase the production of a hormone in a plant’s vegetation that prevents the breakdown of chlorophyll. ALL ON We suggested turning on these two switches during flowering and fruiting stages. Plants at this stage need full spectrum. KingLED LED grow light is the most full spectrum. Your plants will get enough light and natural light to further increase your yield. Read more Planting Experience Germination Stage For Germination Stage : 26" -30" above the plants, we recommend lighting for 14-18 hours a day. Growing Stage For Vegetative Stage : 20"-26" above the plants, we recommend lighting for 12-14 hours a day. Flowering Stage For Flowering Stage: 18" -24" above the plants, we recommend lighting for 9-12 hours a day. Fruiting stage For Fruiting stage: 18" -24" above the plants, we recommend lighting for 7-8 hours a day. Read more 

title: VIPARSPECTRA 600W LED Grow Light,with Daisy Chain,Veg and Bloom Switches, Full Spectrum Plant Growing Lights for Indoor Plants Veg and Flower Actual Power 260 Watt
text: From the brand Previous page VIPARSPECTRA is a professional manufacturer who specializes in LED grow lights for more than 10 years. VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. Burple Light I Daisy Chain Visit the Store P Series I Most Cost-Effective Visit the Store KS Series I Samsung LM301H Visit the Store XS Series I SAMSUNG LM301B Visit the Store Mylar Hydroponic Grow Tent Visit the Store Next page Product Description About Us: VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and operating costs. With 10 years of expertise and development, VIPARSPECTRA is recognized as one of the most durable grow lights on the market. Specifications: Dimensions: 15.3x12.8x3 inches Item Weight: 11.6 lbs Replaces a 400W HPS/MH Vegetative Coverage at 32" Height: 3x3 ft Flowering Coverage at 22" Height: 2.5x2.5 ft Actual Power Draw: 260W±3% at 120V Amperage: 2.17A at 120V, 1.18A at 220V LED Bulbs: (120pcs) High Intensity 5W Epiled/Bridgelux LEDs Input: AC100-240V, 50-60Hz Lifespan: ≥100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. The Reflector design increase PAR output by 50%. The daisy chain feature to use multiple lights together. Advanced cooling system is easy for heat dissipation. Read more Outstanding Design Selectable Full Spectrum To meet the different spectrum demands of vegetative and flowering stage of plants growth, the V600 uses separated VEG and BLOOM switch to control the veg and bloom spectrum individually. Note: Please turn on both VEG and BLOOM switches for flowering stage. Excellent PAR Output The Reflector Design increase PAR Output by 50% is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. This design reflects more light to the plants, at the same time will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Convenient Daisy Chain Function The daisy chain feature which assists growers to use multiple lights together with less outlet. No additional cords is needed, just simply plug in the provided power cord into the second light's outlet to achieve connection among multiple units. Read more Grow Into The Night. Grow Into The Winter. Grow Year-Round. HOW TO COMPARE LED GROW LIGHTS? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In our opinion, you want to buy a lighting system to deliver the required amount of light to your plants. In order to explain the correct method for evaluating a horticulture lighting system, let’s first highlight two of the metrics used today that you need to avoid: RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely. Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. RULE 2: DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn’t tell you much. By clustering the LEDs closely together and using narrow beam optics, it is very easy for a manufacturer to show an extremely high PAR measurement directly under the fixture. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy. Three important questions you should look to be answered when researching LED grow lights are: Question 1 : How much instantaneous PAR from the fixture is available to plants (measured as PPFD)? Question 2 : How much PAR is being distributed across the entire canopy? Question 3 : How much wattage is used by the fixture to make PAR available to your plants? The three key metrics of the V600 used to answer these questions are: PPFD directly under the Fixture PPFD is photosynthetic photon flux density. PPFD measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”. PPFD is a ‘spot’ measurement of a specific location on your plant canopy, and it is measured in micromoles per square meter per second (μmol/m2/s). PPFD over a 3’x3’ Area If you are growing over a 3’ x 3’ area, you need to review the PPFD levels over the entire area to calculate the average light level the lighting system is providing. If you only had a center point measurement you may assume a fixture is extremely powerful. However, you would need multiple measurements across the 3×3 grow area to calculate the average amount of PAR that is provided by the fixture . Actual Power Draw In general, for well-designed full spectrum lighting system, the higher actual power draw is, the higher PAR Output a lighting system emits to plants. So how much actual power draw do you get when buying other 1200W(120x10W) LED grow lights? Read more Pro Series P1000 Pro Series P2000 New Listed XS1500 New Listed XS4000 New Listed KS2500 New Listed KS5000 Avg. Power Draw 100W±3% 200W±3% 150W±5% 450W±5% 250W±3% 500W±3% LED Diodes SAMSUNG LM281B+ SAMSUNG LM281B+ SAMSUNG LM301B SAMSUNG LM301B Samsung LM301H Samsung LM301H，OSRAM Vegetative Coverage 2.5x2.5ft at 18" 4x3ft at 24" 3x3ft at 18" 5x4ft at 28" 3x3ft 4x4ft Flowering Coverage 2x2ft at 14" 4x2ft at 20" 2.5x2.5ft at 14" 5x3ft at 24" 3x3ft 4x4ft For 2x2 ft Space 1pc x 1pc x x x For 3X3 ft Space 2pcs 1pc 2pcs x 1pc x For 4X2 ft Space 2pcs 1pc 2pcs x x x For 4X4 ft Space 3pcs 2pcs 2pcs 1pc x 1pc For 5X5 ft Space 4pcs 2pcs 3pcs 1pc 2pcs x Dimmable Function ✓ ✓ ✓ ✓ ✓ ✓ VIPARSPECTRA 2'x2' Grow Tent VIPARSPECTRA 4'x2' Grow Tent VIPARSPECTRA 3'x3' Grow Tent VIPARSPECTRA 4'x4' Grow Tent VIPARSPECTRA 5'x5' Grow Tent Tent Size 24" x 24" x 48" 48" x 24" x 60" 36" x 36" x 72" 48" x 48" x 80" 60" x 60" x 80" Plant Capacity 1-2 plants in 2 gallon pots 2-4 plants in 3 gallon pots 2-4 plants in 3 gallon pots 6-8 plants in 3 gallon pots 8-10 plants in 3 gallon pots Features Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Lightproof; Waterproof; Durable; Easy Assembly Recommended LED Grow Lights P1000/ XS1000 P2000/XS2000 P1500/ XS1500/PAR1500 KS2500/KS3000/2pcs P2000/2pcs XS2000 2pcs KS2500/2pcs KS3000/1pc KS5000 Applications For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. For use indoors to cultivate plants. Can be stored in bedrooms, closets, basements, garages, guest rooms etc. Water-proof Floor Tray ✓ ✓ ✓ ✓ ✓ 

title: VIPARSPECTRA PAR600 600W 12-band LED Grow Light - 3-Switches Full Spectrum for Indoor Plants Veg and Flower
text: Product Description - VIPARSPECTRA Spectrum has been developed by indoor growers over many years of careful experimentation and testing. With this light, you will see an increase in quality by growing bigger flowers that are dense and completely coated in resin. - VIPARSPECTRA LEDs are scientifically engineered to keep the balance with high PAR/Lumen and suitable Coverage. The secondary optical lens will magnifies PAR and increases canopy penetration by up to 200%. - With revolutionary aluminum cooling heat sinks and high speed silent front-fans, run 70% cooler than (HID) lights silently. Specifications: - Replaces a 600 watt HPS/MH - Use for all stages of plant growth - Max Coverage at 24" Height 4x4ft - Core Coverage at 24" Height 3x3ft - Avg. Power Draw: 285watt - (120pcs) High Intensity 5Watt Bridgelux/Epileds LED Bulbs - Lens Angle: 90° - Input Voltage: AC100-240V - Frequency: 50-60Hz - Lifespan: 100,000 hours Package includes: · 1 x PAR 600W · 1 x Hanging Kits · 1 pair of Adjustable Grow Light Rope Hanger · 1 x 6ft Power Cord(US Standard 110V grounded 3 prong plug) Attention please: - Extremely bright, do not look directly at the LED bulbs when the light is working. - Indoor use only, not water-proof. - No extra ballast is needed. - Can be controlled by Timer. Product Description - VIPARSPECTRA Spectrum has been developed by indoor growers over many years of careful experimentation and testing. With this light, you will see an increase in quality by growing bigger flowers that are dense and completely coated in resin. - VIPARSPECTRA LEDs are scientifically engineered to keep the balance with high PAR/Lumen and suitable Coverage. The secondary optical lens will magnifies PAR and increases canopy penetration by up to 200%. - With revolutionary aluminum cooling heat sinks and high speed silent front-fans, run 70% cooler than (HID) lights silently. Specifications: - Replaces a 600 watt HPS/MH - Use for all stages of plant growth - Max Coverage at 24" Height 4x4ft - Core Coverage at 24" Height 3x3ft - Avg. Power Draw: 285watt - (120pcs) High Intensity 5Watt Bridgelux/Epileds LED Bulbs - Lens Angle: 90° - Input Voltage: AC100-240V - Frequency: 50-60Hz - Lifespan: 100,000 hours Package includes: · 1 x PAR 600W · 1 x Hanging Kits · 1 pair of Adjustable Grow Light Rope Hanger · 1 x 6ft Power Cord(US Standard 110V grounded 3 prong plug) Attention please: - Extremely bright, do not look directly at the LED bulbs when the light is working. - Indoor use only, not water-proof. - No extra ballast is needed. - Can be controlled by Timer.From the manufacturer About Us: VIPARSPECTRA LED grow lights are designed to provide high levels of PAR ideal for indoor horticulture plants from peppers to medical plants. We customized our light spectrum to optimize plant growth and increase yields while consuming less energy and reducing operating costs compared with traditional horticulture technologies. With 10 years of expertise and development, VIPARSPECTRA is recognized as the most durable LED grow lights on the market. Specifications: Dimensions: 14.1x11.8x3.5 inches Item Weight: 13.7 lbs Replaces a 400W HPS/MH Vegetative Coverage at 34" Height: 3x3 ft Flowering Coverage at 26" Height: 2.5x2.5 ft Actual Power Draw: 274W±3% at 110V Amperage: 2.59A at 110V, 1.30A at 220V LED Bulbs: (120pcs) High Intensity 5W Epiled/Bridgelux LEDs Input: AC100-240V, 50-60Hz Lifespan: ≥100,000 hours The optimal full spectrum provides plants with everything they desire in the natural sunlight. The secondary optical lens magnify PAR and increase canopy penetration by up to 200% Advanced cooling system are easy for heat dissipation. Read more Design: Selectable Full Spectrum To meet the different spectrum demands of vegetative and flowering stage of plants growth, the PAR600 uses separated R, W and B switch to control the red, white and blue spectrum individually. Note: Please turn on R, W and B switches for flowering stage. Excellent PAR Output The secondary optical lens magnify PAR and increase canopy penetration by up to 200% is scientifically engineered to keep the balance with excellent PAR Output and suitable Coverage. This design focus more light on the plants, at the same time will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Solid Construction，Efficient Cooling System The PAR600 is a full-cycle top-lighting solution with PPFD up to 700 μmol/m2/s at 24" above canopy. With the ability to scale from vegetative growth to higher light intensities in bloom, no other lighting systems is needed over a 2.5x2.5' flowering area. Read more Grow Into The Night. Grow Into The Winter. Grow Year-Round. HOW TO COMPARE LED GROW LIGHTS? If you have been researching LED grow lights for your plant growth facility, you have likely been bombarded with a variety of metrics that lighting manufacturers use to market their products: watts, lumens, LUX, PAR, PPF, PPFD. In our opinion, you want to buy a lighting system that delivers the required amount of light to your plants. In order to explain the correct method for evaluating a horticulture lighting system, let’s first highlight two of the metrics used today that you need to avoid: RULE 1: DON'T FOCUS ON THE WATTAGE OF THE LED'S. Do you use 5W, 10W, or 15W LEDs? We are asked this question on a frequent basis, but the wattage of the LED use in light does not tell you anything meaningful about the lighting system's performance since LED and fixture efficiency varies widely. Remember, the LED wattage is a system input, and growers care about the system output--PAR Output. Hence, the lighting system using 10W or 15W LED wattage doesn't deliver more light to your plants than lighting system using 5W LED wattage. RULE 2: DON'T LOOK AT A SINGLE PPFD MEASUREMENT. Unless you are growing a small plant directly under your light, a single PPFD measurement doesn’t tell you much. By clustering the LEDs closely together and using narrow beam optics, it is very easy for a manufacturer to show an extremely high PAR measurement directly under the fixture. However, unless you are only growing one plant in this exact location, you need to know how much PAR is being distributed across the entire canopy. Three important questions you should look to be answered when researching LED grow lights are: Question 1 : How much instantaneous PAR from the fixture is available to plants (measured as PPFD)? Question 2 : How much PAR is being distributed across the entire canopy? Question 3 : How much wattage is used by the fixture to make PAR available to your plants? The three key metrics of the PAR600 used to answer these questions are: PPFD directly under the Fixture PPFD is photosynthetic photon flux density. PPFD measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”. PPFD is a ‘spot’ measurement of a specific location on your plant canopy, and it is measured in micromoles per square meter per second (μmol/m2/s). PPFD over a 3’x3’ Area If you are growing over a 3’ x 3’ area, you need to review the PPFD levels over the entire area to calculate the average light level the lighting system is providing. If you only had a center point measurement you may assume a fixture is extremely powerful. However, you would need multiple measurements across the 3×3 grow area to calculate the average amount of PAR that is provided by the fixture. Actual Power Draw In general, for well-designed full spectrum lighting system, the higher actual power draw is, the higher PAR Output a lighting system emits to plants. So how much actual power draw do you get when buying other 1200W(120x10W) LED grow lights? Read more