Feit Electric 40-Watt 4 ft. T12 G13 Type A Plug and Play High Output Linear LED Tube Light Bulb, Daylight 5000K (2-Pack) T1248HO/850/LED/2/RP - The Home Depot
4 FT White Flush Mount Hardwired LED Ceiling Fixture | Orilis LED Lighting Solutions
T8 LED Tube 18W 100-277V W/Wout out Ballast Single or Dual End C13 4 ft Qty 25 - Household - LEDLight
SHOPLED T8 LED Bulbs 4 Foot, 36W 6000K Cool White, Type B Tube Lights, 4FT LED Light Bulb Fluorescent Replacement, Ballast Bypass, D-Shaped, Double Ended Power, 4 Pack - Amazon.com
LED 4 Foot T8 Tube | 18W, 2340 Lumens, 5000K | Type B | LED Lighting and LED Bulbs Replacement