The most preferred method retrofits a commercial fluorescent light fixture, especially one that uses T12 lamps or T8 lamps, without requiring removal of the fixture housing. The fluorescent luminaire is stripped of its lamps, wireway cover, ballast(s) and tombstones. A novel LED retro-reflector...
A fluorescent lamp system for converting T8 type fluorescent lamp to T5 includes a ballast (2) of T8 type fluorescent lamp, a bracket (20) of a T8 type fluorescent lamp and a T5 type lamp. The T5 type lamp includes a bracket (31) and a fluorescent lamp tube (32) installed in the...