Reflector lamp led spot pin socket bulb energy rating a power 55 watt energy consumption 55 kwh1000h series osram led star par16 equivalent to light bulb 50 w socket gu10 voltage 230 v light colour warm white light output 350 lumen luminous intensity 1 000 cd colour temperature 2 700 k beam angle 36 lifespan 15 000 h bulb shape reflector style bulb housing variable intensity not dimmable mercury free colour rendering index ra 80 ra