ROBERTSON 3P20158 ISL296T12MV Fluorescent Electronic Ballast for 2 F96T12 Linear Lamps, Instant Start, 120-277Vac, 50-60Hz, Normal Ballast Factor, HPF Successor to Robertson 000753 ISD296T12MVIP; Now available in a 10 ea. Quik-Pak ROBERTSON 2P20158 Electronic Equivalent to General Electric GE-260-IS-MV-N; Keystone KTEB-275-UV-TP-PIC-SL; Valmont E296PI120G11 Electronic Equivalent to Philips ICN-2P60-SC, REL-2P60-S; Espen VE275MVHIP; Osram QTP2X96T12UNVIS, QT2X96/120IS, QT2X96/277IS Magnetic Equivalent to Philips S-275-S-TP, R2E75STP, R2E60STP, R2E75STP, RSM175STP, V2E60STP, V2E75STP, VSM175STP Magnetic Equivalent to Osram MB1X96IS120, MB1X96IS277, MB2X96IS120; Universal B260I277RH