Philips 479642 F32T8/TL965/ALTO is a 32W high-colour-rendering T8 linear fluorescent lamp designed for general lighting applications requiring bright daylight illumination and accurate colour reproduction. The lamp provides a nominal luminous flux of 2,600 lumens, a correlated colour temperature of 6500K, and a colour rendering index greater than 90. It features a coated glass tube, a G13 medium bi-pin cap, and Philips ALTO low-mercury technology with a nominal mercury content of 1.7 mg. With a nominal electrical voltage of 137V and lamp current of 265mA, it is intended for use with a compatible fluorescent ballast and suitable lighting fixture. The lamp is approximately 48 inches long and is suitable for offices, commercial buildings, workshops, and other indoor lighting applications where daylight-coloured illumination is required.