Standard-BL Fluorescent 120/277V Electronic Emergency Ballast Or (1-2) 13 42W 4-Pin Compact Fluorescent AC With Output Time Delay (BAL650C-4ACTD) backorder1020 GE GES1000ML5AA5-5 UNV Magnetic Core

GE GES1000ML5AA5-5 UNV Magnetic Core And Coil Ballast For 1000W S52 High Pressure Sodium Lamp Run At 120/208/240/277/480V (87218)

Advance ISB104014EI Electronic Fluorescent Sign Ballast For T8/T12 High Output Lamps 120-277V (913701262501)

Philips 146332 PL-T 57W/841/A/4P 57W PL-T Triple Tube Compact Fluorescent 4100K 162V 82 CRI 4-Pin GX24Q-5 Plug-In Base Bulb (927914084020)

Ballast is similar or equal to:

Sylvania CF42DT/E/IN/835/ECO 42W T4 Triple Tube Compact Fluorescent 3500K 82 CRI 4-Pin GX24Q-4 Plug-In Base Bulb (20871)

Standard-BL Fluorescent 120/277V Electronic Emergency Ballast Or (1-2) 13 42W 4-Pin Compact Fluorescent AC With Output Time Delay (BAL650C-4ACTD) backorder1020 GE GES1000ML5AA5-5 UNV Magnetic CoreStandard BL Fluorescent 120 277V Electronic Emergency Ballast Or (1 2) 13 42W 4 Pin Compact Fluorescent AC With Output Time Delay (BAL650C 4ACTD)