King Plus 1200w Double Chips LED Grow Light Full Specturm for Greenhouse and Indoor Plant Flowering Growing (10w Leds) 10W Double Chips: brighter more efficient than traditional 3W and 5W LEDs,scientifically engineered to keep the balance of the PAR/Lumen Output and Coverage.Long lifespan. Energy saving: just consumes about 220w power,the electricity is 0.22kWh per hour.Saving more money than HPS/MH lamp; Worldwide Voltage:85v-265v,plug and play. Full spectrum: the light include red,blue,yellow,white,IR and UV which is similar to the sunlight,ideal for all kinds of indoor plants veg and flower at all growth stages. Efficient cooling system: some holes on the led board(thickened, ours:3.0mm, others:1.6mm) and the glass form convection with the fans,efficient heat dissipation.And every led has a resistance to keep them work separately. Factory outlet: our own factory and professionals to research, design and develop the products, best price for you. Professional customer service,reply within 24 hours.And 3 years warranty.