Reflector lamp led spot pin socket bulb energy rating a power 48 watt energy consumption 5 kwh1000h series osram parathom par16 35 equivalent to light bulb 35 w socket gu10 voltage 230 v light colour warm white neutral white light output 250 lumen luminous intensity 700 cd colour temperature 3 000 k beam angle 36 lifespan 25 000 h bulb shape reflector variable intensity dimmable length 58 mm diameter 50 mm average annual electricity cos