Are Compact Fluorescent Lightbulbs Really Cheaper Over Time? - IEEE Spectrum
Replacement of incandescent bulbs with compact fluorescent lights in Ghana
Learn about CFLs | ENERGY STAR
Feit Electric 60-Watt Equivalent T3 Spiral Non-Dimmable E26 Medium Base CFL Compact Fluorescent Light Bulb, Soft White 2700K (48-Pack) ESL13T/12/4 - The Home Depot
G.E. to Phase Out CFL Bulbs - The New York Times
13-Watt Compact Fluorescent Light Bulb with four-pin base | S6729 | Destination Lighting
Ott Compact Fluorescent Bulbs - Full Spectrum lights from Ott-lite