Ballast bypass t8 fixture T12 fluorescent ballast, electronic rapid start, 120 volt, 50/60 hz, 2
T12 FLUORESCENT BALLAST, ELECTRONIC RAPID START, 120 VOLT, 50/60 HZ, 2
T12 Led Ballast Bypass Bulbs 4 Ft
Ballast fluorescent t12 keystone volt ballasts 2lt f40 kteb hz 22w/40w 4ft t8 led ballast bypass bulbs tube light 277v 110v fixture