64101441 - 4' T8 Ballast Compatible LED Tube - ETI SSL
Hybrid T8 4ft LED Tube/Bulb - 20W 2800 Lumens 4000K Frosted, Single En – LEDMyplace Canada
LUXRITE 4 ft. 24-Watt Linear T5 LED Tube Light Bulb Ballast and Ballast Bypass Compatible 4000K Cool White Damp Rated (30-Pack) LR34158-30PK - The Home Depot
Xapolu 4FT LED Type A+B Light Bulbs, 18W 4000K 2520lm, Fluorescent Replacement, T8 LED Tube Lights, Ballast Compatible or Bypass, Dual-End Powered, Frosted Cover, G13 Base, DLC&UL Listed, 42-Pack : Amazon.ca: Tools
BALLAST COMPATIBLE LED TUBES 4FT 16W - Modern Electrical Supplies Ltd