LED vs. CFL Bulbs: Which Is More Energy-Efficient?
Incandescent Bulb vs CFL Bulb vs LED Bulb Part II - BGP Maintenance
High Wattage CFL Bulb, Base Type: E40
New Energy Efficiency Standards for Lightbulbs: What You Need to Know | Department of Energy
Compact Fluorescent Lights (CFLs) Primer — Hinkle Charitable Foundation
15W Joyous Light Full Spectrum CFL Light Bulb 5500K | ALZO Digital
Satco 23 watt T2 Spiral CFL Bulb 3 pack 23 W 100 W Incandescent Equivalent Wattage 120 V AC 1600 lm Spiral T2 Size White Light Color E26 Base 12000 Hour 4400.3 F 2426.8 C Color Temperature 82 CRI - Office Depot
Goodlite 23-Watt CFL 100 Watt Replacement 1600-Lumen T2 Spiral Super White Light Bulb (Pack of 25) - Walmart.com
Lighting Comparison: LED vs Fluorescent and CFL
GE Lighting 78958 Energy Smart CFL Party Light 13-Watt Orange T3 Spiral Light Bulb with Medium Base (25-watt replacement) - Walmart.com
CFL Grow Lights: A Beginner's Guide to Growing with CFLs