Unplug the fixture or turn off the power at the main panel. Remove the diffuser (cover), then carefully remove the ...

Electronic ballasts used in fluorescent lighting systems can experience high failure rates, due to the fact that the ballast manufacturer may not have considered all failure mechanisms or provided ...

For decades, and continuing today, the fluorescent lamp has been the cheapest way to produce white light with the minimum amount of energy taken from the mains (lumens/watt). As such, hundreds of ...

International Rectifier's (IR) IR2520D is a compact fluorescent lamp (CFL) ballast control IC that adapts to changing supply voltage, frequency and lamp conditions to increase lamp life and ...

Today more and more lighting applications make use of electronics, and are replacing traditional magnetic ballasts with electronic versions primarily for energy efficiency reasons. Low-voltage halogen ...

When I wired my bathroom, I left some wires in the ceiling for an exhaust fan and light combo. I didn't get around to installing and wiring it up until today, but in the meantime I had replaced the ...