Single End LED T8 4ft. 18watt FROSTED shatterproof glass lens retrofit G13 base 3 lamp complete retrofit kit 5000K Cool White Light
Feit Electric 4 ft. 18-Watt T8 32W Equivalent Cool White (4000K) G13 Linear LED Tube Light Bulb Maintenance Pack (10-Pack) T848/841/LED/MP/10 - The Home Depot
LED T8 4 Foot 18W Type A/B DLC 100-277VAC G13 - Household - LEDLight
Feit Electric 18-Watt 4 ft. G13 Type AB T8 Plug and Play Or T8/T12 Ballast Bypass Linear LED Tube Light Bulb, Tunable White (10-Pack) T4815/4CCT/AB/LED/10 - The Home Depot
4Pack 2FT LED Tube Lights 24" 8W LED Tube Light Fixture, Two Pin G13 Base, 6000K | eBay