Halogen light candle bulb energy rating d power 28 watt energy consumption 28 kwh1000h series osram halogen classic b eco equivalent to light bulb 35 w socket e14 voltage 230 v light colour warm white light output 345 lumen colour temperature 2 800 k lifespan 2 000 h bulb shape candle style glass bulb variable intensity dimmable uv filter length 105 mm diameter 35 mm average annual electricity cost 01951 kwh 546 euros source avera