Satco 40-watt T4 Tube CFL Spiral Bulb - Spiral - White - 40 W - 120 V AC - E26 - 1 Each - Madill - The Office Company
Pack of 2 - NEW T4 Fluorescent Tubes 6W/12W/16W/20W White Bulb Lamp BNIB | eBay
SleekLighting 13 Watt T4 Quad Tube CFL G24Q-1 4 Pin Base Light Bulb 3500K 1050lm -UL Listed, Compact Fluorescent -Neutral White Light 4pack : Amazon.ca: Tools & Home Improvement
lumenivo 16W F16T4 17 Inch Fluorescent Light Bulb Replacement for Furnlite FC 952 T4 Easy to
Satco 13-watt Pin-based Compact Fluorescent Bulb - 13 W - 800 lm - T4 Size - Warm White Light Color - GX23 Base - 12000 Hour - 4400.3°F (2426.8°C) Color Temperature - 82 CRI - Energy Saver - 1 Each
Technical Precision 32W Bulb Triple Tube Compact Fluorescent Light Bulb Replacement for Panasonic FHT32E35 Light Bulb T4 4 Pin CFL Bulb with GX24Q-3 Base - 3500K Neutral White - 2400 Lumens, Fluorescent
Feit Electric 40W Equivalent Daylight T4 Dimmable G9 Base Specialty LED Light Bulb (6-Pack... | The Home Depot Canada
Eiko 05251 - SP13/27-4P T4 Warm White Color 4 Pin Base Spiral Compact Fluorescent Light Bulb - Pack of 3, Light Bulbs - Amazon Canada