Energy saving bulb pin socket bulb reflector lamp power 11 watt energy consumption 11 kwh1000h series megaman compact reflector equivalent to light bulb 50 w socket gu10 voltage 230 v light colour neutral white luminous intensity 125 cd colour temperature 4 000 k lifespan 15 000 h bulb shape reflector style bulb housing variable intensity not dimmable length 76 mm diameter 50 mm average annual electricity cost 01951 kwh 215 euros source