China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

Plug-in electronic ballasts for fluorescent lamps with a seat switch or socket, which consists of electronic ignitor bus socket and with bus plug electronic ignitor and the power switch (3) and / or outlet composition; electronic rectifier bus 1 is mounted on the power switch socket and / or power outlet, plug the electronic ballast with bus on the bus through its electronic rectifier bus plugs plugged into the socket on. Advantages: when electronic ballast with bus plug is damaged, take the ladder standing on the ground without pulling can be easily damaged electronic ballast with bus plugs, plug the new electronic ballast with bus plugs. That is convenient and secure.