Philips MASTER TL5 HE 21W, 21 W, G5, T5, 24000 h, 2100 lm, Cool white Philips MASTER TL5 HE 21W. Bulb power: 21 W, Fitting/cap type: G5, Bulb size: T5, Luminous flux: 2100 lm, Light colour: Cool white, Color Rendering Index (CRI): 85, Bulb lifetime: 24000 h