T8-4FT-DIM-18W-40K-F | New Gen High Lumen 4Ft. LED T8 Glass Lamps Dimmable Direct A/C, 18W, 4000K
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Amazon.com: 20 Pack 3CCT 4FT LED T8 Hybrid Type A+B Light Tube, 18W, 4000K/5000K/6500K Selectable, Plug & Play or Ballast Bypass, Single or Double End Powered, 2300lm, Frosted Cover, T8 T10 T12,