Full Spectrum Led Grow Lamps 2000W/8000W Grow LED Plant Grow Lamps Veg Bloom Lamps Indoor Plant Growing Lamps Greenhouse Garden Grow Lamps for Plants Grow Lamps 【High Value for Money】-- This YJ 50W COB led grow light is full 50W power draw. 1200W HPS & CFL & CMH grow light equivalent. Only need 1/5 cost of 1200W HPS and less than 1/2 cost of traditional heavy body 1200W LED grow light. 【Long Service Life】-- This led plant grow light uses powerful heat dissipation design and high quality LED board which protected by special material, waterproof and high voltage protection. Never worried LED chip burn out. At least 2 years longevity. 【High Output & High Yield】-- This grow lamp is power draw full 50W, killing other panel led grow lights without fan 45W to 75W actual with only 10W to 30W power draw. Used alone or in combination more than one light can replace any big power t5, t8, hps, cfl, cmh and led grow lights. 【Smart & Silent】-- 360°natural heat dissipation design makes this plant grow light with no fan, smart and silent, just born for indoor plants supplement light in grow tent. You can enjoy your quiet life without noise. 【High Quality and Best Service】-- We are professional LED grow lights manufacturer with high quality products. 30 days money back and 2 years replace new directly for fault light. Specifications: Power Supply: AC85-265V, 50/60Hz Input Current: 0.4A max Output: DC18-55V @500mA ± 5% LED Qty: 225pcs Three styles: 3500K Warm white+Red light LEDs Type: SMD2835 LEDs Diameter: 5mm Power Cord Length: 25 inch Recommended Height: Within 3.28FT high above plants Recommended Coverage: One panel per 21.5 to 32.3 square feet The brightness of our product is equal to 1500W HPS/MH, It is energy saving than the traditional HID, it will just consume 30-50W Power) Norminal power: 1500W, actual power: 30-50W [FULL SPECTRUM] The grow light is made of 3500K Warm white+Red light, it is good for plant growing. [HEAT DISSIPATION] The large aluminum back cover is for better heat dissipation. No fans are required. Reduce noise, thereby making the environment more comfortable for the occupants [ENERGY SAVING & HIGH EFFICIENCE] This product is made of 225pcs SMD 2835 LEDS, it is energy saving with high power. [WIDELY USED] Suitable for all indoor growing environment: grow tent, grow room, best for growth and bloom stage. Popular in hydroponics, greenhouse, indoor gardening, pipeline cultivation, potted plants and so on. [WARNING] Before installation, turn power off. Non-waterproof, indoor use only. Package Contents: Ultra-thin LED Grow Light Panel Sets of Hanging Kit User Manual