Amazon.com: TCP 28942H41K CFL Spring Lamp - 150 Watt Equivalent (only 42w used!) Cool White (4100K) MOGUL Base Spiral Light Bulb : Everything Else
Greenlite™ 42W 2700k CFL Light Bulb | Hog Slat
10W PL LED Bulb lamp 1000Lm 6500K G24-d3 IP40 Frosted UL. Direct Line (Remove Ballast) | LEDRadiant
Amazon.com: LED GX24Q/G24Q 4-Pin Base Light Bulb, No Ballast 22W (42W CFL/Compact Fluorescent Lamp Equivalent) GX24 LED PL-C Recessed Lamp, Remove/Bypass The Ballast, Daylight 6000K
LUXRITE 42-Watt Equivalent PL Vertical LED CFL 2 Pin and 4 Pin Base 26W/32W/42W CFL 3 Color Selectable 1450 Lumens (6 Pack) LR24567-6PK - The Home Depot
LUXRITE 42-Watt Equivalent PL Vertical LED CFL 2 Pin and 4 Pin Base 26W/32W/42W CFL 3 Color Selectable 1450 Lumens (4 Pack) LR24567-4PK - The Home Depot
Plug In LED light G24Q or G24D 25W 2300Lm 2700K IP64 UL. Direct Line (Remove Ballast) | LEDRadiant
Green Creative LED PL Bulb 17PLV/830/DIR - Bees Lighting
Amazon.com: LED GX24Q/G24Q 4-Pin Base Light Bulb, No Ballast 22W (42W CFL/Compact Fluorescent Lamp Equivalent) GX24 LED PL-C Recessed Lamp, Remove/Bypass The Ballast, Daylight 6000K
Green Creative LED PL Bulb 16.5PLV/840/BYP - Bees Lighting