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 Listed - -
Master PL-C 18W 840 2P | Svetila.com
MASTER TL-D Super 80 18W/840 1SL/25 PHILIPS
Philips 18W 24in T8 Cool White EUROPEAN Fluorescent Tube | MASTER TL-D Super 80 18W/840 | Bulbs.com