Feit Electric 4 ft. 15-W G13 Type AB T8 Plug and Play Or T8/T12 Ballast Bypass Linear LED Tube Light Bulb, Cool White 4000K (10-Pack) T4815/840/AB/LED10RP - The Home Depot
Philips Master TL-D Super 80 18W/840 Cool White 549mm T8 Fluorescent Tube Lamp
Rab T8-14-48G-840-DE-BYP Lamp – Lighting Supply Guy
Feit Electric 32-Watt 4 ft. T8 G13 Type A Plug and Play High Output Linear LED Tube Light Bulb, Cool White 4000K (2-Pack) T848HO/840/LED/2/RP - The Home Depot
25w Sylvania T8 Fluorescent Tube 30 Inch Cool White 840 4000k 76cm F25w/840 | eBay
GE 76265 - LED12T8/G/4/840 4 Foot LED Straight T8 Tube Light Bulb for Replacing Fluorescents - Walmart.com
ESPEN Technology L48T8/840/12G-EB RetroFlex Series DLC Listed 48-Inch 12-Watt T8 LED Ballast Compatible Linear Tube Lamp 4000K Dimmable
Keystone KT-LED24T8-60GC-840-D 5 ft. Type B Retrofit LED T8 Tube 4000K | CityLightsUSA
Keystone KT-LED15T8-48GC-840-D/G3 Direct Drive T8 LED Tube 4000K — LeanLight
Satco S11986 12T8/LED/36-840/BP/USA 12 watt T8 LED 36" Linear Tube Lam – Lighting Supply Guy
Halco 84887 4 ft. Type B Retrofit LED T8 Tube 4000K | CityLightsUSA