Surface-mounted ceiling light, Lucea 20 CCT, Tilt, 20 W, DIM, 3000/4000 K, white, Rated Luminous Flux: 1930 lm, Rated Input Voltage: 220-240 V/AC, Dimmable: Yes, Leading-edge dimmer, Trailing-edge dimmer, Housing Material: Aluminium, IP Protection Class: IP 20, IK Protection Class: IK03, Height: 241 mm, Diameter: 85 mm, Working Temperature: -20 to 40 °C, Life Time L70 / B50: 50000 h, Incl. black reflector ring, Comprehensive range of accessories for customisation, Light colour adjustable in two steps