R7S Halogen Bulb 500W 118MM 2800K Warm Light The R7S series HALOGEN BULBS with glass body offer a lighting performance of 9500 Lm and a long life of 1000 hours. This 500 W model emits light of 2800 K (WARM WHITE) and includes an R7S socket with a lighting angle of 360 °.  Characteristics Brand name Vito EAN code 8697451404697 Supplier code 1100091 Light temperature (KELVIN) 2800K (warm light) Power (W) 500.0 Luminous efficiency 19 Lighting angle 360° CRI 95 Power factor 0.95 IP Protection IP20 ON/OFF 3000 Nominal duration (H) 1000 Dimmable Yes Voltage (V) 220V-50/60Hz Energy efficiency class (EEI) G Electrical protection Class II Material Glass & Aluminum Diffuser material Glass Color Transparent Dimensions (mm) Ø8x118mm Temperature (Ta) -20°C to 40°C Bulb attachment R7S - 118mm