Led bulb energy rating a power 35 watt energy consumption 35 kwh1000h series philips corepro ledlamps corepro ledspotmv equivalent to light bulb 35 w socket gu10 voltage 240 v light colour warm white light output 280 lumen luminous intensity 650 cd colour temperature 3 000 k lifespan 15 000 h bulb shape reflector style bulb housing variable intensity not dimmable colour rendering index ra 80 ra length 55 mm diameter 50 mm average ann