
To ensure your existing luminaire is compatible with the PLT SOLUTIONS PLT-90011 4ft T8 Tubes retrofit kit, consider these points. First, the retrofit kit is designed for luminaires with fluorescent-type lamp holders directly wired to the electrical circuit. Second, verify your fixture's construction and dimensions align with the manual's diagrams. Third, confirm the retrofit kit's input rating doesn't surpass your luminaire's rating. Finally, avoid using the kit in luminaires with shunted bi-pin lampholders, often seen in fixtures with Instant-Start ballasts. Check your lamp holders, luminaire's dimensions, and ballast type. If you're unsure, consult a qualified electrician before installing the retrofit kit.


