Surface-mounted ceiling light, Helen II, 20 W, 3,000/4,000/5,500 K, silver, Rated Luminous Flux: 1410 lm, Rated Input Voltage: 220-240 V/AC, Dimmable: No, Housing Material: Plastic, Surface structure: Brushed, EEI: G, IP Protection Class: IP 54, Height: 89 mm, Diameter: 351 mm, Working Temperature: -20 to 40 °C, Life Time L70 / B50: 30000 h, Light colour adjustable in 3 stages