Description: 10W 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 185w power,the electricity is 0.185kW·h 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:(thickened and the glass form convection with the fans,efficient heat dissipation.And every led has a resistance to keep them work separately.