This is an Osram Sylvania QHE 4x32T8/UNV ISN-SC HIGH EFFICIENCY T8 Electronic Ballast. It is designed for T8 fluorescent lights and features electronic ballast technology. It is compatible with the QHE 4x32T8/UNV ISN-SC model, or is a replacement for any brand 4 lamp T8 ballasts. This ballast uses less energy than standard T8 4 lamp ballast. This ballast will run T8 3 lamp and 4 lamp fixtures.

Following Lamp operated by this ballast