Feit Electric 4 ft. 15-W G13 Type AB T8 Plug and Play Or T8/T12 Ballast Bypass Linear LED Tube Light Bulb, Cool White 4000K (10-Pack) T4815/840/AB/LED10RP - The Home Depot
T5 HO Ballast Bypass 4FT LED Grow Lamp – Red Bloom Pro Spectrum – Active Grow
Feit Electric 18-Watt 4 ft. T8/T12 G13 Type B Ballast Bypass Linear LED Tube Light Bulb, Selectable White (10-Pack) T4815/4CCT/B/LED/10 - The Home Depot
Feit Electric 18-Watt 4 ft. T8/T12 G13 Type B Ballast Bypass Linear LED Tube Light Bulb, Selectable White (2-Pack) T4815/4CCT/B/LED/2 - The Home Depot
22W T8 4FT LED Light Bulbs | G13 LED Tube | T8 T10 T12 LED Replacement – JESLED Lighting
Simply Conserve 32-Watt EQ T8 Daylight G13 LED Light Bulb (10-Pack) in the Tube Light Bulbs department at Lowes.com