Which light bulbs need a ballast?
Bulbrite Industries 18 Watt T2 E26/Medium (Standard) Compact Fluorescent ( CFL) Bulb | Wayfair
Types of Light Bulbs Every Homeowner Know — Bob Vila
Fotodiox CFL-70W-3x 3 x 70 watt Daylight Compact Fluorescent Light Bulbs, Set of Three - Full Spectrum Daylight White Light High-Wattage Bulb - Walmart.com
OverDrive 26 Watt TUBE G24q-3 Dimmable 2700K Compact Fluorescent (CFL) Bulb | Wayfair
Philips 345058 - PL-L 24W/30-24 Watt Compact Fluorescent Linear Twin Tube Light Bulb, 3000K - Amazon.com
Sunco 10 Pack T8 LED 4FT Tube Light Bulbs Ballast Bypass Fluorescent Replacement, 5000K Daylight, 18W, Clear Cover, Retrofit, Single Ended Power (SEP), Commercial Grade - UL, 10 Pack - Amazon.com
Fotodiox CFL-70W-3x 3 x 70 watt Daylight Compact Fluorescent Light Bulbs, Set of Three - Full Spectrum Daylight White Light High-Wattage Bulb - Walmart.com
Lighting options for starting seed (LEDs vs. Fluorescent)
Circle (4 Pack) CFL Bulbs Direct Generic Replacement for Panasonic FDS18E35/4 18W 3500K Double Tube, 4 Pin G24q-2 Base, Compact Fluorescent Light Bulbs - Amazon.com
Bulbrite Industries 5 Watt T2 E26/Medium (Standard) 2700K Compact Fluorescent (CFL) Bulb | Wayfair
GE FLUORESCENT BULB SOFT WHITE 13WATT COMPACT F13DBX/SPX27 - NEW SET OF 2 BULBS | eBay
SYLVANIA 75-Watt EQ T3 Soft White Medium Base (E-26) Cfl Light Bulb (6-Pack) in the General Purpose Light Bulbs department at Lowes.com
Compact fluorescent lamp - Wikipedia
Pack of 4) 13 Watt Single Tube 2 Pin GX23 Base 4100K Cool White 41K CFL Light Bulb - Replacement for Sylvania 21134 CF13DS/841 Philips 146852 PL-S 13W/841 GE 97571 F13BX/841 - Amazon.com
Sylvania 20682 - CF13DD/E/827 - 13 Watt CFL Light Bulb 4 Pin G24q-1 Base - 2700K - - Walmart.com
12,700+ Fluorescent Light Bulb Stock Photos, Pictures & Royalty-Free Images - iStock | Compact fluorescent light bulb, Broken fluorescent light bulb
SLEEKLIGHTING 13 Watt T3 Spiral CFL 4 Pin G24Q-1 Base Light Bulb 3500K 800lm - Compact Fluorescent -Neutral White Light 4pack - Amazon.com
Laborate Lighting Fluorescent Light Bulb Set - 26 Watt, 4 Pin Triple Tube Compact Fluorescent Lamps for Ceiling, Office, Kitchen & Bathroom - T4 Shape CFL Replacement Bulbs - 3500K Color Temp, 4 Pack - Amazon.com
SunBlaster SL0900151 13 Watt Indoor Plant Grow Light Set with 4 CFL Lightbulbs - Walmart.com
Sylvania 20682 - CF13DD/E/827 - 13 Watt CFL Light Bulb 4 Pin G24q-1 Base - 2700K - - Walmart.com
Circle (4 Pack) PLC-13W 865, 4 Pin G24q-1, 13 Watt Double Tube, Daylight White, Compact Fluorescent Light Bulb - Amazon.com
Candex Lighting 13 Watt T2 GU24/Twist And Lock 2700K Compact Fluorescent ( CFL) Bulb | Wayfair
:max_bytes(150000):strip_icc()/FluorescentLightBulb-GettyImages-sb10068290h-001-58fa5bb95f9b581d59119216.jpg "5 Different Fluorescent Tube Sizes and How to Choose One")