Halogen light incandescent light energy rating c power 140 watt energy consumption 140 kwh1000h series philips ecoclassic30 a55 socket e27 voltage 230 v light colour warm white light output 2 800 lumen colour temperature 2 900 k lifespan 2 000 h bulb shape standard style glass bulb variable intensity dimmable diameter 55 mm average annual electricity cost 01951 kwh 2731 euros source average electricity cost based on figures from eurostat