Universal™ AccuStart™ B454PUNV-E010C Electronic Fluorescent Ballast, T5HO Lamp, 54 W Lamp, 120 to 277 VAC, Programmed Start, Ballast Factor: 1.05

For more than 30 years, the lighting industry has relied on our TRIAD® brand for the most specified, most installed, most reliable electronic ballasts in the business. The TRIAD® line offers advantages like installer-friendly universal input voltage, which ensures that you have the right voltage ballast every time, and maximum energy savings for long cycle operations. And our ULTim8® and AccuStart™ ballasts feature high efficiency designs and programmed start technology that dramatically enhances lamp life.