Forest Lighting 19W 5000K T8 LED Lamp, 4 Ft

Forest Lighting 4 foot, 5000K T8 LED Lamps connect directly to line voltage for easy installation and comes with a 5-year warranty. Long life of these high efficiency bulbs lowers maintenance costs, and it's compatible with voltages 100-277V. DLC listed for utility rebates as well as UL listed in the US and Canada. Cool white color temperature is recommended for commercial, industrial, and institutional applications. Lamps are meant to efficiently replace fluorescent lamps and they are made without mercury. Lamps feature direct AC input, integral drivers, and diffuse lenses.

This T8 LED Lamp does not require a ballast. It is designed to be used with an existing fixture directly wired to a line voltage. It requires non-shunted lamp holders (tombstones), and it is not to be used with a dimmer. All fluorescent/CFL fixtures are typically wired to a ballast. Please consult a licensed electrician to have the fixture re-wired if needed.