Philips Genie Stick energy saving bulb 871829114415100, 23 W, E27, 8000 h, 1370 lm, Cool daylight Philips Genie Stick energy saving bulb 871829114415100. Bulb power: 23 W, Fitting/cap type: E27, Luminous flux: 1370 lm, Light colour: Cool daylight, Power factor: 0.6, Bulb lifetime: 8000 h