Decorative round wall and ceiling light LANOS OPAL, light output: 32.1 W, LED service life 50,000 hours until the luminous flux drops to 80% of the initial value. Light output: 112 lm/W, total luminous flux: 3600 lm, color rendering Ra > 90, color temperature (tunable) 2700-6500 K, wireless connection via app with Bluetooth(R) 4.x - basicDIM Wireless, with LED converter, color tolerance (initial MacAdam): 2, premium light housing made of polycarbonate (PC) in silver (similar to RAL 9006), opal optics, low indirect component for wall/ceiling lighting, which underlines the floating appearance, impact resistance: IK08 and protection class IP54. Dimensions: diameter 496 x 69 mm, weight: 3.05 kg