Feit Electric 40-Watt 4 ft. T12 G13 Linear Fluorescent Tube Light Bulb, Bright White 3000K (2-Pack) F40WWX/2 - The Home Depot
Plug and Play Universal Fit LED T8 4 FT Tubes, 3000K Soft White, 15 Watt, 1900 Lumens - Works with electronic T8 ballasts or without ballasts (bypass), Clear Lens
Plug & Play 4FT T8 LED Tube Replaces FO28, FO30 Fluorescent Bulb