Easy installation, high power factor, stable working performance, long lifespan. 1) T8 magnetic ballast fluorescent lighting system change to T5 electronic ballast lighting system2) Install in existing T8 lighting fixture3) High power factor 0.994) High technology design for long lifespan5) Easy installation6) PLC8-5/14W; PLC8-5/21W, PLC8-5/28W, PLC8-5/35WVoltage: 220~240V T8/T5 Convertor