G13-F266/C Top Hengda Lamp Holder T8 G13 Lamp Base - China Lamp Holder T8, G13 Lamp Base | Made-in-China.com
Feit Electric 18-Watt 4 ft. T8 G13 Type A Plug and Play Linear LED Tube Light Bulb, Daylight Deluxe 6500K (10-Pack) T848/865/LEDG2/2/5 - The Home Depot