â?¢ High quality Epileds chips , high lumen and par value â?¢ Patent COB + 90áµ? reflector, excellent uniform light and Even light distribution â?¢ Full light spectrum, suitable for all stages for plant growth â?¢ Chip sit-on the aluminum sunflower radiator + UL fans + massive heat sinks, temperature ï¼? 118áµ?F, optimal heat dissipation â?¢ Isolated power drivers, can protect chips, easy and safe to maintain. â?¢ Daisy-chain connection, easy to install lamps together â?¢ On/off switch Specification: COB chip 1 x 66PCS*3W (Epileds, 45mil) Draw power 98W ± 5% Voltage AC 85-265V Spectrum full spectrum PPFD 296 µmol/ (m²·s) @30cm Coverage about 1.49m² @60cm Lighting color Purple red Reflector angle 90° Housing Matrial: Iron; Color: Silver Lifespan 50,000hrs Dimension 180*180*83.5mm Packing info "g.w. /pc: 2.0kg, g.w./ctn: 11kg 4pcs/ctn, ctn size: 62x31x28cm" Box content 1 LED grow light; 1 power cord; 1 stainless steel hanging hook Certificate CE, ROHS, FCC Why should You Choose this Light? 1. Patent reflector cup design(90 degree) 2. High quality Epileds leds, new LED technology innovation 3. Sunflower radiator system, make the temperature at the bottom of the chips is lower than 118.4 . , produce less heat and save energy. UL proved cooling fans, lower noise, wont influence your daily life and rest. 4. Adopts separate On/Off switch, easy to turn on/off lights based on plants requirements, avoiding wasting. 5. Modular light design, if a part is broken, other parts will keep working. Besides, easy to be fixed in case a part is broken, well help to solve any quality problem as soon as possible. 6. UL approved 2 cooling fans, better heat dissipation for this full spectrum grow light. Light won't generate any ultra heat even works 18hrs a day, keep light has longer service life.