Q: My home is about 20 years old. My problem is with the lights in the kitchen. Sometimes they work and sometimes they don’t. When I turn on the switch, the light flickers or just partially lights. I ...

In part 1 we discussed rectifying the ballast AC current to DC and we showed an open load protection circuit. Direct replacement of fluorescent tubes with LED assemblies can lead to uneven lighting.

The IRS2530D DIM8™ is a unique linear dimming ballast control IC with half-bridge driver in a compact 8-pin form factor. The new device provides a competitive solution to replace inefficient ...

Fluorescent and HID bulbs required a more complex system between themselves and the light switch. Ballasts and starter capacitors are standard replacement fare for these applications. Improved ...

Memphis-based Green Ballast Inc. has completed installation of its fluorescent light ballasts in 11 Shelby County schools. Memphis-based Green Ballast Inc. has completed installation of its ...