Halogen light reflector lamp power 75 watt energy consumption 75 kwh1000h series osram halospot 111 socket g53 voltage 12 v light colour warm white daylight white luminous intensity 30 000 cd colour temperature 3 000 k beam angle 6 lifespan 2 000 h bulb shape reflector variable intensity dimmable length 65 mm diameter 111 mm average annual electricity cost 01951 kwh 1463 euros source average electricity cost based on figures from euros