A 4-foot T8 fluorescent tube rated 32 watts with a medium bi-pin G13 base and a 4,100K cool white color. It is the standard linear tube for troffers, shop lights and garage fixtures that take 48-inch T8 lamps. Philips' ALTO II line is built to cut mercury content, and the 4,100K output sits between the warmer 3,000K tubes and the bluer 5,000K and 6,500K options. It is a straightforward replacement lamp rather than an LED retrofit, so it needs a fixture with a compatible ballast.
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Only a small number of ratings, all positive, so reception is thin. Buyers who rated it were satisfied with the tube as a replacement lamp.
This Philips fluorescent tube is a T8 lamp, 48 inches long, and uses 32 watts. It has a Medium Bi-Pin (G13) base and gives off 4,100K cool white light.
It is part of the ALTO II line. The model code is F32T8/TL941/ALTO, and the order code is 479626.
