GoGrow G5 Cana Beast Remote Control Dimmable LED Grow Lights 12 Bands Full Spectrum with UV and IR, DE HPS 1000W Replacement Light, nutrients, CO2, water, temperature and know-how are the 6 essential factors to grow healthy plants. While grow lights are the most expensive equipments among all grow kits, that is why you need to buy from a trustworthy supplier. GoGrow never use fake power for all of our grow lights, and we always use more red leds than other over advertised high wattage grow lights; Spectrum is the key to produce high PAR, Cana Beast spectrum is 410NM(UV):430NM(UV):450NM:460NM:505NM:585NM:610NM:630NM:660NM:730NM(IR):3000K:6000K, which is mixed to produce high PAR for your plants; Blue leds consume 50% more power then red leds and produce low PAR, Red leds are the key to flower dense buds and are much more expensive than blue leds, the more red leds, the more expensive the light is. Do not be mislead by over advertised high wattage LED grow lights which use lots of blue leds to make the power high and cost cheap, their light are bluish and actually waste more electricity & produce poor yield than redish grow lights; Made for commercial grow, 2 channels dimming functions controlled by remote which enable you to adjust the light according to seedling, vegetative, flowering and cloing. It is all about Spectrum, PAR, Coverage and Penetration for grow lights. G5 has 12 spectrums, high PAR penetration covers 4X4FT for flowering and 5X5FT for vegetative; 3 year no-hassle warranty and 90 day money back guarantee. All service shipping cost free. Easy installation package include 1 Go Grow G5, 1 Power Cord, 2 Carabiners and 2 Rachet Rope Hangers. Just plug it in and watch your plants thriving. G5 enables commercial growers to harvest better yield;