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, 120-277V,
LEDVANCE SYLVANIA 15W, 18" MOL, T8, Preheat Fluorescent Linear Tube Lamp, Premium Cool White Phosphor, 4100K, 70 CRI, 1 Count (Pack of 1) - - Amazon .com
Sylvania 75173 SubstiTUBE Instant Start 4100K Compatible LED T8 Bulb, 4-Feet, Cool White - - Amazon.com