Osram QHE 3X32T8/UNV-ISN-SC-1-CC-B Quicktronic Electronic Instant Start Ballast - 120-277V - 10ct Length (mm)_544 Up to 60% energy savings

Up to 60% energy savings compared to T12 magnetic systems

Additionally

these lamps deliver consistent light levels throughout their long lifetime

This product is an American Ultraviolet DER813T5L/HO/Cell hot cathode high output quartz sleeved cell lamp for DER Retrofit Kits for the Steril-Aire DE series

5 (EVV) halogen airfield/runway light bulb

Osram QHE 3X32T8/UNV-ISN-SC-1-CC-B Quicktronic Electronic Instant Start Ballast - 120-277V - 10ct Length (mm)_544 Up to 60% energy savingsThis product is an Osram QHE 3X32T8 UNV ISN SC 1 CC B Quicktronic electronic instant start ballast. It has an input frequency of 50 60 Hz and a universal 120 277V voltage. QUICKTRONIC High Efficiency, (QHE) Type CC energy saving electronic T8 ballasts offer major advantages: Same Light, Less Power! Up to 6% in energy savings compared to standard T8 low power electronic ballasts without compromising light output. Maximum energy savings when compared to