Led spot reflector lamp energy rating a power 34 watt energy consumption 4 kwh1000h series philips master ledspotlv equivalent to light bulb 20 w socket gu5 3 voltage 12 v light colour warm white light output 240 lumen luminous intensity 550 cd colour temperature 2 700 k beam angle 36 lifespan 25 000 h bulb shape reflector variable intensity not dimmable colour rendering index ra 80 ra length 49 mm diameter 50 mm average annual elec