Pin socket bulb energy rating a power 2 watt energy consumption 3 kwh1000h series philips corepro ledcapsulelv equivalent to light bulb 20 w socket g4 voltage 12 v light colour warm white light output 200 lumen colour temperature 3 000 k lifespan 15 000 h colour rendering index ra 80 ra average annual electricity cost 01951 kwh 059 euros source average electricity cost based on figures from eurostat as of 2016