Osram Sylvania QUICKTRONIC® PREMIER™ 49430 High Efficiency Electronic Fluorescent Ballast, FT40DL/28W/SS Lamp, 28 W

Sylvania Quicktronic high efficiency (QHE) instant start DULUX® L 40W ballasts save up to 6 to 9% over standard electronic ballasts without compromising light output or lamp life. These systems provide over 30% more lumen output than 34T12 U-bend systems at nearly the same power input. The small lamp diameter and ballast profile provide compact luminaire design options with improved aesthetics and performance. When paired with DULUX® L SUPERSAVER lamps, these systems save an additional 14-33% over full wattage systems. Quicktronic QHE DL ballasts are available in a one lamp, two lamp and three lamp models, with universal input voltage (120-277V). They are also RoHS compliant and feature lead-free solder and manufacturing process.