300W LED Plant Grow Light, Full Spectrum LED Plant Grow Lamp Hanging Lamp Blue And Red LED With UV IR for Plants Teas Indoor Veg Flower Garden Angiosperms Hydroponic Greenhouse All Phases of Plant Gro LEDs: 300W LED grow light can replace the 600W-900W HPS, over 80% energy saving. Wavelengths: red(640-660nm), blue (450- 460nm) can enhence to grow and add maraj oil for your plants Advanges: LED Grow Light spectrum and wavelengths are best absorbed by the plant's photoreceptors, Focused wavelengths for optimal vegetative growth and flower development. Design: Built-in cooling system (thermostatically controlled fans) solve the heat dissipation excellently. Installation: No ballasts or reflectors, additional cooling equipment, or bulbs to replace. Equivalent to 600-900 Watt HPS light 1003W LED Grow Light made with iron shell,100pcs 3W LED, built in 4pcs 75W constant current power supply, high performance, low consumption lnput voltage 85-265V,works at any country 3pcs low noise fan built in to cool down the temperature, which keeps the item running well Application for all phase clone, grow, flowering Different ration optional, red is good for flowering, budding and blue is good for vegetative Environment friendly, dont contain the harmful substance The best heat dissipation to ensure normal working. Long lifespan over 50,000 hrs Best color uniformity, highest luminous efficiency Shorten plant growth cycle Indoor use only Turn off the power before installing, don&#039;t touch the surface of the lights when light on Please make sure using in the normal environment To avoid using nearby the hot or heat source place, where has the corrosive gas Make sure the installment place could afford 10 times of the weight of light Installed position must be no shock, no fire hidden danger This lamp is non-waterproof, so put it in the dry place Please do not touch or knock the lamp during working