Halogen light incandescent light energy rating c power 105 watt energy consumption 105 kwh1000h series philips ecoclassic30 a55 socket b22 voltage 230 v light colour warm white light output 1 980 lumen colour temperature 2 800 k lifespan 2 000 h bulb shape standard style glass bulb variable intensity dimmable length 96 mm diameter 55 mm average annual electricity cost 01951 kwh 2049 euros source average electricity cost based on figure