Xtricity Compact Fluorescent Light Bulbs T2 Spiral CFL, 5000k Daylight, 13W (60 Watt Equivalent), 900 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 8) - Amazon.com
SLEEKLIGHTING 23 Watt T2 Blue Light Spiral CFL Light Bulb,- UL Approved- 120V, E26 Medium Base-Energy Saver (Pack of 4) - Amazon.com
Amazon.com: HPUSN 85W 110V 5400K Compact Fluorescent CFL Balanced Daylight Bulb with E27 Mount, Lighting Studio Ideal for Photography and Video : Electronics
G.E. to Phase Out CFL Bulbs - The New York Times
23 Watt Warm White Energy Star Spiral CFL Bulb - #K7793 | Lamps Plus
Compact fluorescent lamp - Wikipedia
Xtricity Compact Fluorescent Light Bulb T2 Spiral CFL, 5000k Daylight, 9W (40 Watt Equivalent), 540 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 4) - Amazon.com
Learn about CFLs | ENERGY STAR
Feit Electric - High Lumen (2800) Twist CFL 150W Equivalent Natural Daylight 6500K Light Bulb (ESL40TN/D) - Amazon.com
3 Pc Light Bulbs CFL Soft White 26W 125 Watt Fluorescent Energy Saving Lighting | eBay
Compact fluorescent lamp - Wikipedia
Daylight Light Bulb CFL 33 W 150 Watt Repl White Compact Fluorescent 6400K - Walmart.com
GE 32W 4 Pin GX24q3 Soft White Triple Twin Tube CFL Bulb | F32TBX/830/A/4P/ECO (4-Pin) | Bulbs.com
SYLVANIA 100-Watt EQ A19 Daylight Medium Base (E-26) Cfl Light Bulb (4-Pack) in the General Purpose Light Bulbs department at Lowes.com
CFL vs. LED vs. Incandescent Light Bulbs - Ideas & Advice | Lamps Plus
100-Watt Equivalent A21 Spiral Non-Dimmable E26 Medium Base CFL Compact Fluorescent Light Bulb Soft White 2700K (4-Pack) ESL23T2/4/ESM - The Home Depot
60-Watt Equivalent A19 Spiral Non-Dimmable E26 Medium Base CFL Compact Fluorescent Light Bulb, Daylight 5000K (4-Pack) ESL13T2/5K/4/ESM - The Home Depot
CFL VS LED Lighting: Why CFL Lights Are Believed To Cause Health Problems