Led spot reflector lamp energy rating a power 55 watt energy consumption 55 kwh1000h series philips master ledspot equivalent to light bulb 50 w socket e27 voltage 230 v light colour neutral white light output 520 lumen luminous intensity 1 000 cd colour temperature 4 000 k beam angle 40 lifespan 45 000 h bulb shape reflector colour rendering index ra 80 ra length 85 mm diameter 65 mm average annual electricity cost 01951 kwh 1