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 ...

This document is intended for contractors working on a job site within CU Boulder Campus. In short, Ballasts removed from fluorescent lights by Contractors during University of Colorado at Boulder ...

Tired of the persistent hum his fluorescent desk lamp made, [Andres Lorvi] decided he had to fix it. And by fix, we mean get rid of altogether. He liked the lamp though so he decided to convert it ...

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 ...

Replacement fluorescent lamps are often referred to as tubular LED or “TLED” lamps, and Underwriters Laboratories (UL) has defined three types of TLEDs — Type A, Type B, and Type C. Others might refer ...