Led spot reflector lamp energy rating a power 43 watt energy consumption 5 kwh1000h series philips master ledspotmv equivalent to light bulb 50 w socket gu10 voltage 230 v light colour neutral white light output 420 lumen luminous intensity 800 cd colour temperature 4 000 k beam angle 40 lifespan 35 000 h bulb shape reflector variable intensity dimmable colour rendering index ra 80 ra length 55 mm diameter 50 mm average annual elec