eBallast, Instant Start, Parallel Operation, Normal Ballast Factor, Meets ANSI Standard C62.41-1991, Meets FCC Part 18 Consumer Limits, No PCB’s, UL Listed (Class P, Type 1 Outdoor), Remote Mounting: 18 ft. max., Lead length: 18 AWG, Max. Ambient Temp: 105F/40C, Sound Rated A, Max. Case Temp. 160F/70C (Replaces Robertson 3P20001, Model ISL432T8120 /B)Equivalent to: Philips-Advance REL-4P32-SC,REB4P32N,Osram-Sylvania QTP4x32T8/UNV ISN-SC Equivalent to Universal B432I120RH-A, B432I120RESA, General Electric GE-432-120-N Equivalent to: Keystone KTEB-432LBF-1-TP-PIC, KTEB-432RIS-1-TP-SL, KTEB-432RIS-1-TP Equivalent to: Howard E4/32IS/120SC, Sola E-758-F-432-SC Save and order the 2P20135 carton of 10 units individually packaged; Save the most with the 5P20135