Envision LED LED-T8-DF-GL-4FT-18W-30K 18 watt LED 48" Linear Tube Lamp – Lighting Supply Guy
James Magic T8 Tube, 4 Foot, 18 Watt, Universal (CASE OF 30 TUBES). Indoor LED Lighting. ZY-T8-18W1200-BIXX
Luxrite 4FT T8 LED Tube Light, Type A+B, 18W=32W, 3 Colors 4000K 5000K 6500K, Single and Double End Powered, Plug and Play or Ballast Bypass, 2340 Lumens, F32T8, Frosted Cover, UL, DLC