Universal T8 Fluorescent Ballast - 120-277V AC | Instant Start

The Universal T8 Fluorescent Ballast, model B232IUNVHP-N, is the component described here. Use this model when the ballast in the fixture is specified for the same lamp type, lamp count and supply. The listed lamp configuration is F32T8/F25T8/F17T8, which should be checked as a complete lamp-and-count combination. This is the instant sart version, so the fixture wiring and lampholder arrangement must suit that starting method. The listed ballast factor is 0.88, which is relevant when comparing the output of the same lamps on different compatible ballasts. The 120V-277V supply specification must match the circuit serving this model. Follow the wiring diagram for this model when making the replacement connections.

Buying tip: Match the lamp designation, number of lamps and supply voltage to the existing ballast.