JESLED T8 T12 4FT LED Type B Tube Light Bulbs, 24W 6000K-6500K, 3000LM, 48 Inch LED Replacement for Flourescent Tubes, Remove Ballast, Dual-end Powered, Clear, 4 Foot Garage Warehouse Lights(12-Pack) - Amazon.com
Feit Electric 40-Watt 4 ft. T12 G13 Type A Plug and Play High Output Linear LED Tube Light Bulb, Cool White 4000K (2-Pack) T1248HO/840/LED/2/RP - The Home Depot