up&down light, light color 3 in 1 CCT switch warm white neutral white and daylight that the color temperature can be switched between 3000K 4500K 6000K, light flux max 3780 lumens, dimming without dimmer with 3 Step switch ON/OFF dimming high middle and low light, product color sand black, dimensions LED ring1 Ø 600mm ring2 Ø 400mm ring3 Ø 200mm thickness 50mm lamp height 1500mm mounting plate Ø 200mm, suitable for indoors, radiation angle 120°, material LED ring aluminum and PC, mounting included, 220-240V, sku 1200