Led spot reflector lamp energy rating a power 55 watt energy consumption 6 kwh1000h series philips master ledspot equivalent to light bulb 50 w socket e27 voltage 230 v light colour warm white light output 480 lumen luminous intensity 2 000 cd colour temperature 2 700 k beam angle 25 lifespan 45 000 h bulb shape reflector variable intensity dimmable colour rendering index ra 80 ra length 85 mm diameter 65 mm average annual electrici