Socket: GU104x LIGHT 1W LED diodes LampeALU case operating voltage 85-265V Power consumption: 4 WLumen: 400 lmKelvin 2700-3300Abstrahlwinkel 60 ° WxL: 50mm * 60mmKönnen as a replacement for conventional halogen reflector lamps used werden.Farbe: Warm White Please note that the Synergy21 LED retrofit lamps may be operated only at an operating temperature between 0-50 ° C. In case of deviations, the life of the LED's can not be guaranteed energy efficiency class: A + + kWh/1000h: 4