Amazon.com: 20 Pack 4FT LED T8 Hybrid Type A+B Light Tube, 18W, Plug & Play or Ballast Bypass, Single-Ended OR Double-Ended, 5000K, 2400lm, Frosted Cover, T8 T10 T12 for G13, 120-277V, UL
Amazon.com: Alpha LED 4FT 18W 36W V-Shape 36W Integrated 6000K-6500K Cool White Light Bulbs Clear or Frosted Lens Bright Dual End Replacement 4 FT Plug & Play or Ballast Bypass Required T8
SHINESTAR 36-Pack T8 LED Bulbs 4 Foot, 18W 5000K Daylight, Clear Cover, Dual-end, T8 T10 T12 Fluorescent Light Bulbs Replacement, Ballast Bypass Type B, 2 pin G13 Base - Amazon.com
20 Pack, 8 Foot LED Bulbs, 144W 15000lm 6000K, Super Bright, T8 T10 T12 LED Tube Lights, 4 Rows V Shape, FA8 Single Pin LED Lights, Clear Cover, 8 Foot LED Bulbs