Likesuns Double Switch LED Grow Light Specifications: Power Actual consumption:320W±5% -Shell Material:Aluminum UV and Fire Protection -Warerproof Rate : IP65 -Power input:110-240V/AC,277V/AC,347-480V/AC,50/60Hz -Coverage Area :5X5FT VEG, 4X4FT BLOOM - Distance from the plants: ≤ 0,6 m (24") -Warranty :3 years -Light Distribution :120° -Thermal Management ;Passive -Dimming: 0-10V/PMW Indoor use only, not waterproof. Consumes less energy. Full spectrum gives plants everything they need in natural sunlight. Makes multiple harvests in one season possible. Extremely bright, avoid looking directly at the light, it's recommended to wear glasses when using.