When your fluorescent light flickers or makes a loud and annoying hum, a degrading ballast could be the cause. Replacing a ballast is easier than you think, but ballasts can be expensive, so consider ...

Older linear fluorescent fixtures used throughout most of the older buildings on the Western Michigan University campus utilized T12 type magnetic ballasts. This type of ballast operates at 60 hertz ...

Expert DIYer April Wilkerson upgrades a workshop by replacing old T12 lights with efficient T8 lighting. Hyundai plant shut down after hundreds of workers arrested in massive ICE raid Donald Trump ...