Pin-ended tubular fluorescent fixtures have really changed lately. Once this type of fixture was powered by a device called a mechanical ballast -- a transformer that hummed like crazy.

The ECO-T LED Recessed Troffer features the look of a traditional fluorescent lighting fixture with the energy-efficient benefits of LED technology. Intended for the commercial and institutional ...

To access the ballast, remove the fluorescent tubes, then the cover plate (this hides the wires and the ballast inside the fixture). The ballast will vary in size but is typically a black ...

The EverLED TR fluorescent tube replacement allows existing fluorescent fixtures to be converted to LEDs by simply changing the bulb. The product uses the existing fluorescent ballast to achieve the ...

You can generally replace most compact fluorescent light (CFL) bulbs with LED bulbs in most standard household fixtures.

Egan Co., a specialty contractor that offers mechanical, electrical, systems and curtain wall/glass construction and services, recommended replacing 300 existing 150W HID fixtures in the mall's three ...