The complete CFL (Figure 1) includes the Edison screwbase and plastic housing, the electronic ballast, and the fluorescent lamp formed into a compact spiral shape. The electronic ballast circuit block ...

The inverter circuit shown is designed to drive a 7-W, four-pin compact fluorescent lamp (CFL) from a 12-V dc power supply. The main features of this inverter circuit include direct-drive ...

The circuit for [rimstar]’s battery powered ... What’s really interesting about this build is it provides a use for blown compact fluorescent bulbs. The normal failure mode of these light ...

The debut of the "18 Seconds Movement" encourages Americans to replace incandescent light bulbs with more energy-efficient "compact fluorescent bulbs." You'll see ads on the Internet and in movie ...