ROBERTSON 3P20049 PSM213CQMVDWCE/S Fluorescent eBallast for 2 CFQ13W/G24q CFL Lamps, Program Start, 120-277Vac, 50-60Hz, Normal Ballast Factor, HPF Equivalent to: Philips-Advance ICF-2S13-M1-BS, ICF-2S13-H1-LD, ICF-2S13-M1-LS, Osram-Sylvania QTP 2X13/UNV, QTP 1/2x13CF/UNV Equivalent to: Universal C213UNVSE, C213UNVBE, C213UNVBES, C213UNVSE000K/BE, General Electric GEC213MVPS-BES, GEC213-MVPS-SE, Hatch HC213PS/UV/DJ, HC213PS/UV/D, Fulham RH1UNV213C, Keystone KTEB-213-UV-TP-PSD-NS, Howard EP2/13CF/MV/2 Save and order the 2P20049 Quik-Pak of 10 units individually packaged Save the most with the 5P20049 carton of 10 units, not individually packaged Go to RobertsonDirect.com for complete technical data.