Simply Conserve 14-Watt/32-Watt Equivalent 4 ft. Linear T8 Type A LED Tube Light Bulb, Daylight 5000K, 25-pack L14T8G50A-25 - The Home Depot
T5 HO Bulbs 4ft LED Replacement Tubes
T8 LED Tube Lights, Frosted | LED LIGHTING | SUNCO – Sunco Lighting
Amazon.com: JESLED 4FT LED T8 Type A+B Tube Lights, 24W(65W Equivalent), 3072LM, 6000K, Single or Double End Powered, Plug and Play or Ballast Bypass, 4 Foot T10 T12 Fluorescent Bulbs Replacement, Clear(4-Pack) :