Philips Advance T5 Fluorescent Ballast - 120-277V AC | Dimmable | Programmed Start - IEZ-2S24-D-35M (121186)

IEZ-2S24-D-35M (121186) is the Philips Advance T5 Fluorescent Ballast. For maintenance of a fluorescent troffer or strip, this model must match the fixture’s supported lamp configuration. The listed lamp configuration is 2 X F24T5HO, which should be checked as a complete lamp-and-count combination. The programmed start starting arrangement is part of the compatibility check for the installed lamp circuit. Ballast factor 1 is one comparison point for retaining the intended lamp output in this fixture.

For electrical planning, 120-277V AC is the stated supply requirement for this model. This version lists length 16.70 in., width 1.18 in., height 1.00 in. Those measurements help check physical fit at the ballast compartment. Follow the wiring diagram for this model when making the replacement connections.