Pin socket bulb discharge lamp power 70 watt energy consumption 70 kwh1000h series philips master colour cdm tc socket g8 5 light colour warm white light output 6 500 lumen colour temperature 3 000 k lifespan 12 000 h bulb shape tubular style glass bulb variable intensity not dimmable uv filter diameter 14 mm average annual electricity cost 01951 kwh 1366 euros source average electricity cost based on figures from eurostat as of 2016