Pin socket bulb reflector lamp led spot power 6 watt energy consumption 6 kwh1000h socket gu5 3 voltage 12 v light colour warm white light output 225 lumen luminous intensity 400 cd colour temperature 2 700 k beam angle 25 lifespan 25 000 h bulb shape reflector style bulb housing colour rendering index ra 80 ra average annual electricity cost 01951 kwh 117 euros source average electricity cost based on figures from eurostat as of 2016