Candle bulb incandescent light energy rating a power 15 watt energy consumption 15 kwh1000h series philips softone equivalent to light bulb 70 w socket e27 voltage 230 v light colour daylight white light output 780 lumen colour temperature 6 500 k lifespan 10 000 h bulb shape candle style glass bulb variable intensity dimmable length 123 mm diameter 63 mm average annual electricity cost 01951 kwh 293 euros source average electricity