*NEW - UNIVERSAL WATT REDUCER RAPID START BALLAST 443-L-SLH-TC-P YH-319

UNIVERSAL (MagneTek) 443-L-SLH-TC-P 2 LAMPS RAPID START BALLAST (New)

Universal Lighting 443-L-SLH-TC-P Rapid Start Magnetic Ballast 277V 443LSLHTCP

Universal 446-L-SLH-TC-P Rapid Start Ballast 120V for 2 F40T12 Lamps – tested

NIB UNIVERSAL LIGHTING 443LSLHTCP MAGNETIC BALLAST 277V 60HZ (MM7)

Universal Lighting Technologies 443-L-SLH-TC-P Electromagnetic Ballast 277V 60HZ

Universal Lighting 443-L-SLH-TC-P Rapid Start Magnetic Ballast 277V 443LSLHTCP

Universal Lighting - 443-L-SLH-TC-P Watt Reducer Rapid Start Ballast