Pin socket bulb led spot reflector lamp power 15 watt energy consumption 15 kwh1000h series philips master ledspotlv equivalent to light bulb 75 w socket g53 voltage 12 v light colour warm white colour temperature 3 000 k beam angle 24 lifespan 45 000 h bulb shape reflector style bulb housing variable intensity not dimmable colour rendering index ra 80 ra diameter 51 mm average annual electricity cost 01951 kwh 293 euros source av