Three rescue dogs were stuck in their home during the L.A. fires. A CBS News crew saved them.

Older linear fluorescent fixtures used throughout most of the older buildings on the Western Michigan University campus utilized T12 type magnetic ballasts ... energy is trickled to the florescent ...

Luck for us, he shares the facts about different lighting in terms of cost and efficiency. His old setup uses fluorescent light fixtures with T12 bulbs. These are rather bulky and inefficient bulbs.