QTP1X80T5/HO UNV PSN Sylvania Fluorescent T5 Ballast, Sylvania 49150 QUICKTRONIC High Efficiency T5HO ballasts offer a minimum starting temperature of -20F/-29C for PENTRON T5HO lamps. The two lamp unit can be wired for one lamp operation, allowing for an additional 50% reduction in inventory model numbers. One lamp fixtures can now be used in place of two lamp models. Universal Voltage 120-277V QHE 2x54T5HO-347-480 PSN-HT Quictronic 51486 347 480v Terminal Connection Fluorescent Ballast Quicktronic Electronic Fluorescent Ballast, 347V-480V, High Ambient, Operates 1 or 2 FT55DL, FT50DL or F54T5HO Bulbs, Program Start, With Leads... Starting Temp: -20F/-29C - Operates at 42 Khz to reduce potential interference with infrared control systems - High power factor - Low harmonic distortion - Lightweight - UL, CSA, FCC - RoHS compliant - Lead-free solder and manufacturing process SYLVANIA QUICKTRONIC High Efficiency T5HO ballasts are ideally suited for: - Commercial & retail - Hospitality & institutional - New construction - Industrial high bay lighting - Indirect lighting - Surface mount - Cove lighting, # of Lamps: 1-2 Osram Sylvania QHE2x54T5HO/UNV PSN QUICKTRONIC High Efficiency (QHE) PROStart T5HO electronic ballasts operate PENTRON HO T5 lamps with full lumen output and optimal system performance. QHE2x54T5HO/347-480 PSN-HT (51485 Bulb Type Used: Fluorescent , Dimensions: 16., 7 x 1., 2 x ., 9 , Ballast Factor: Normal
