Lumapro 4KGE7 Electronic Ballast 117-231W 2-4 Lamps

What this ballast does

The Lumapro 4KGE7 electronic ballast operates fluorescent fixtures with programmed start on 120 to 277V AC input. It supports two, three or four T5 lamps at up to 55W each, delivering 117 to 231W total power. The unit is CA Title 20 compliant and rated for a minimum starting temperature of 0°F. It suits commercial or residential installations that need reliable, non-dimming fluorescent operation.

Verify your fixture before ordering

Confirm the fixture uses T5 lamps rated at or below 55W and that the lamp count is between two and four. Ensure the supply voltage falls within the 120 to 277V AC range. The ballast provides no dimming function, so it cannot be used with dimming controls. Check that the mounting footprint and wiring access match the existing housing. The product carries California Proposition 65 warnings for cancer and reproductive harm.

Build and daily use

The electronic design reduces audible hum and improves lamp life compared with magnetic alternatives. Programmed start reduces electrode stress during ignition, which helps extend lamp cycles in frequent-switching areas. Fixed-output operation means light level stays constant without additional controls. Wiring follows standard colour codes for line, neutral and lamp leads. The unit is new and ships as a direct replacement for compatible fixtures.