Feit Electric 60-Watt Equivalent T3 Spiral Non-Dimmable GU24 Base Compact Fluorescent CFL Light Bulb, Daylight 5000K (2-Pack) BPESL13T/GU24D/2HDRP - The Home Depot
Watts The Deal? Demystifying LEDs, CFLs, Halogens And More : NPR
Xtricity Compact Fluorescent Light Bulb T2 Spiral CFL, 5000k Daylight, 13W (60 Watt Equivalent), 900 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 8) - Amazon.com
CRLight 12W Dimmable LED Large Globe Bulb 100W Equivalent 1000Lumen, 3000K Soft White E26 Base, Antique Edison G125 Large Clear Glass LED Filament Light Bulbs, Smooth Dimming Version - Amazon.com
Utilitech Compact Fluorescent Bulb 60-Watt EQ Soft White Medium Base (E-26) Cfl Light Bulb (4-Pack) in the General Purpose Light Bulbs department at Lowes.com
Feit Electric 150-Watt Equivalent T4 Spiral Non-Dimmable E26 Base Compact Fluorescent CFL Light Bulb, Daylight 6500K ESL40TN/D - The Home Depot
CFL bulbs: The U.S. EPA guidelines and the debate over mercury - cleveland.com
Compact fluorescent lamp - Wikipedia
Comparison of Energy-Efficient Bulbs | DelMarFans.com | DelMarFans.com
Garvin 105-Watt High Output CFL Medium Base Bulb C105651MED - The Home Depot
G.E. to Phase Out CFL Bulbs - The New York Times
Utilitech Compact Fluorescent Bulb 60-Watt EQ Soft White Medium Base (E-26) Cfl Light Bulb (4-Pack) in the General Purpose Light Bulbs department at Lowes.com