Energy saving bulb energy rating a power 14 watt energy consumption 14 kwh1000h series philips genie esaver philips eco85 genie equivalent to light bulb 75 w socket e27 voltage 230 v light colour warm white light output 810 lumen colour temperature 2 700 k lifespan 8 000 h bulb shape compact fluorescent tube style bulb housing variable intensity not dimmable length 130 mm diameter 45 mm average annual electricity cost 01951 kwh 273 euro