Feit Electric 26-Watt Equivalent PL Tritube CFLNI 4-Pin Plug-In GX24Q-3 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPLT26E841LEDG2HDRP - The Home Depot
LED Energy Saving CFL Light Bulb E27 B22 110V 220V Spiral 2u 3u 4u - China Energy Saving Bulb, CFL Bulb | Made-in-China.com
CFLs vs. LEDs: How Are They Different? — 1000Bulbs Blog
ALZO 27W Joyous Light Full Spectrum CFL Light Bulb 5500K, 1300 Lumens - ALZO Digital
LED versus CFL? - TheGreenAge
Amazon.com: Performance Tool W2283 -1500 Lumens LED Light Bulb, Energy Efficient Replacement to Incandescent or CFL Bulbs, Dimmable, A21/E26 Socket Compatibility : Everything Else
Swap Your Conventional Light Bulbs for LEDs at No Charge! | Sustainability | Washington University in St. Louis