Feit Electric 60-Watt Equivalent T3 Spiral Non-Dimmable GU24 Base CFL Compact Fluorescent Light Bulb, Daylight 5000K (2-Pack) BPESL13T/GU24D/2HDRP - The Home Depot
Watts The Deal? Demystifying LEDs, CFLs, Halogens And More : NPR
Ikea Eliminates CFL Light Bulbs
CFL bulbs: The U.S. EPA guidelines and the debate over mercury - cleveland.com