Compact fluorescent lamp - Wikipedia
A Guide To Compact Fluorescent Lamps (CFL) & Fluorescent Tubes - The Lightbulb Co. UK
LED vs. CFL Bulbs: Which Is More Energy-Efficient?
13-Watt GU24 Compact Fluorescent Light Bulb
G.E. to Phase Out CFL Bulbs - The New York Times
Compact Fluorescent | Light Bulb Types | Bulbs.com
Xtricity Compact Fluorescent Light Bulb T2 Spiral CFL, 4100k Cool White, 23W (100 Watt Equivalent), 1520 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 2) - Amazon.com
Ikea Eliminates CFL Light Bulbs
Circle - PLC/13/E/DD/827 (4 Pack) PLC-13W 827, 4 Pin G24q-1, 13 Watt Double Tube, Compact Fluorescent Light Bulb, Replaces Philips 38325-7 and Sylvania 20682, 4 Count (Pack of 1), White - Amazon.com
Fluorescent lamp | Definition, Types, & Facts | Britannica
Compact fluorescent lamp - Wikipedia
LED vs CFL Bulbs: Which Is Most Energy Efficient? | Perch Energy
Compact Fluorescent Lights | Philips lighting
Feit Electric 150-Watt Equivalent T4 Spiral Non-Dimmable E26 Base Compact Fluorescent CFL Light Bulb, Daylight 6500K ESL40TN/D - The Home Depot
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
3 Unexpected Design Lessons From the Compact Fluorescent Light Bulb | Inc.com
CFLs - Compact Fluorescent Lights - Less Is More
IS IT GREEN?: The Compact Fluorescent Light
Compact Fluorescent | Light Bulb Types | Bulbs.com
Learn about CFLs | ENERGY STAR
CFL vs. LED vs. Incandescent Light Bulbs - Ideas & Advice | Lamps Plus
CFLs vs. Incandescents: Facts about Compact Fluorescent Light Bulbs
New-technique-reclaims-mercury-spent
