Sylvania Quicktronic PROStart® T5 ballasts operate PENTRON T5 lamps with full lumen output and optimal system performance. Quicktronic PROStart® T5 ballasts contain QUICKSENSE ballast technology, a patented circuitry designed to shut down the system reliably and safely when lamps reach end-of-life. Quicktronic PROStart® T5 UNV systems are available as a two lamp model which can be wired for onelamp operation to cover a wide range of applications. Setting the standard for quality, Quicktronic PROStart® T5 UNV systems are covered by our quick 60+® warranty, the first and most comprehensive system warranty in the industry. These ballasts are also RoHS compliant and feature lead-free solder and manufacturing process.