Plug & play 6ft T12 single pin LED replaces 55 watt F72T12 w/o rewiring.
T8 6ft LED Shop Light Fixtures,Linkable, V Shape, 54w 6000K White, 4-Pack - Walmart.com
2FT/4FT/5FT/6FT/8FT 8W/12W/15W/16W/18W/20W/22W/36W/40W LED Lighting G13 Tube Light Fixture T8 LED Fluorescent Light Tube - China T8 LED Tube, T8 LED Tube Light | Made-in-China.com
Plug & play 6ft T12 single pin LED replaces 55 watt F72T12 w/o rewiring.
Twin 70W T8 Fluorescent High Frequency Batten Fitting - LampShopOnlline
25W - 3ft Fluorescent Tube - Ballast Compatible - Warm White - GE Lighting
LED TUBE FLUORESCENT LIGHT BATTEN FITTING SINGLE OR DOUBLE 2FT,3FT,4FT,5FT, 6FT | eBay