Simply Conserve 15-Watt/32-Watt Equivalent 4 ft. Linear T8 Type A LED Tube Light Bulb, CoolWhite Light 4000K, 25-pack L15T8G40A - The Home Depot
2200 Lumen 15 Watt Type A 48" for Instant Start Ballast - EarthTronics
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
Super Bright 3 Ft 15 Watt T10 LED Tubes, T10 LED Tube Lighting, 1250 lm