Led spot led bulb reflector lamp energy rating a power 9 watt energy consumption 9 kwh1000h equivalent to light bulb 75 w socket e27 voltage 230 v light colour warm white light output 720 lumen luminous intensity 2 600 cd colour temperature 2 700 k beam angle 25 lifespan 40 000 h bulb shape reflector variable intensity dimmable colour rendering index ra 80 ra special feature mercury free length 93 mm diameter 92 mm average annual el