Philips Advance T5 Fluorescent Ballast - 347-480V | Programmed Start

Philips Advance T5 Fluorescent Ballast (HCN-4S54-90C-2LS-G-35M). This model belongs in a fluorescent lighting system with the lamp configuration stated for this ballast. The listed lamp configuration is 1-4 X F54T5HO, 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. The listed ballast factor is 1, which is relevant when comparing the output of the same lamps on different compatible ballasts.

The 347-480V AC supply specification must match the circuit serving this model. Compare length 16.7 in., width 1.18 in., height 1.0 in. with the available space for the ballast compartment, especially when retaining an existing enclosure or shade. 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.