Feit Electric 13-Watt Equivalent PL Horizontal CFLNI Bi-Pin Plug-in GX23 Base CFL Replacement LED Light Bulb, Cool White 4000K BPPL13/H/840/LED - The Home Depot
LED T5 Tube Lights | Keystone 4Ft. LED T5 Tube, KT-LED13T5HE-48GC-840-DX2 | Ballast Bypass, 13W, 4000K, F28T5 Replacement
Philips Dimmable 13W 48" 4000K T8 LED Bulb, Use With Instant Start Ballast | 13T8/MAS/48-840/IF21/P/DIM | Bulbs.com
Osram L 13W/840 G5 - ADLSupply.com
Topaz 70798 | 48-inch 13W LED T5 Tube Direct Replacement 4000K 120-277V | L4T5E/840/13/F 751338017214
T5 2ft. LED Tube - 13 Watt - Type C - 1900 Lumens - 4000K - GE Lighting 43168761291 | eBay
Topaz 77874 | 48-inch 13W LED T8 Tube Direct Replacement 4000K 120-277V | L4T8E/840/13/F 751338000520
Espen L48T5HE/840/13G-EB-AC | T5 HE LED | 4FT 13W 4000K | Warehouse Bulbs
48" LED Linear T5 Ballast Compatible 4000K
4 ft. T8 LED Tube - 7200 Lumens - 5000K - External Driver (Type C) - RAB T8-52-48G-850-EXT-4L-DIM | CityLightsUSA.com
Current, powered by GE LED11ET5/G/2/840 Integrated 2 ft LED Glass T5 HO Tube
Crompton Fluorescent 21" T5 13W Halophosphate White | Lightbulbs Direct
Keystone Technologies, Smart Drive, T5 LED Tube, 13 Watt, 4 Foot, G5 Base, Type A, Plug & Play, KT-LED13T5HE-48GC-8xx-S, KT-LED13T5HE-48GC-840-S
OSRAM L 13W/840 TUBO T5 13W 4000K G13
21 in. 13W Replacement Cool White (4000K) G5 Base (T5 Replacement) LED