x 2 Osram T8 36w 4ft Fluorescent Tube2Pin G13 Cap (Cool White / 840) 5410288014807 | eBay
Philips 18W 24in T8 Cool White EUROPEAN Fluorescent Tube | MASTER TL-D Super 80 18W/840 | Bulbs.com
Feit Electric 16-Watt 3 ft. T8/12 G13 Type A Plug and Play Linear LED Tube Light Bulb, Cool White 4000K, 1 Bulb T36/840/LEDG2/RP - The Home Depot
Rab T8-14-48G-840-DE-BYP Lamp – Lighting Supply Guy
Keystone KT-LED15T8-48GC-840-D/G3 (25 Pack) Type B T8 LED Tubes — LeanLight
GE 62485 LED21T8/G/4/840 Glass 4' Type C LED T8 Tube 18W 70,000 Hours
10 x 2ft F18w (18w) T8 Fluorescent Tube 840 Cool White [4000k] (SLI 0001476) - Amazon.com
GE 34235 - LEDT8/LC/G/4/840 4 Foot LED Straight T8 Tube Light Bulb for Replacing Fluorescents - Amazon.com
Top Star 18.5W 4Ft Flicker-Free LED T8 Tube 4000K L48T8-840-18P-G2-FF Ballast Bypass Case of 25
Feit Electric 4 ft. 15-W G13 Type AB T8 Plug and Play Or T8/T12 Ballast Bypass Linear LED Tube Light Bulb, Cool White 4000K (10-Pack) T4815/840/AB/LED10RP - The Home Depot