Halco 35W T5 Light Bulbs

Choose Halco ProLume Eco-Shield 35W T5 fluorescent lamps in 3500K or 4100K. The F35T5 models in this selection feature a G5 miniature bi-pin base and a listed length of 58 inches for matching existing linear T5 fixtures.

Compare Halco part numbers 35049 and 35050 to select the color temperature you need. Both listings specify programmed-start operation, so confirm the lamp and ballast pairing before replacement. Check the full model designation and dimensions against your current tube to maintain the correct fit and light appearance.