Replacement for Osram Sylvania Dulux S 13w/27k Light Bulb by Technical Precision - 13W Compact Fluorescent
F30T12/HO - 30 in. LED Sign Lamp - 4000K - Keystone KT-LED13T8-30P2S-840-D | CityLightsUSA.com
Feit Electric BPPL13/H/840/LED 13W EQ Non-DM Horizontal PL13 GX23 LED Light Bulb - - Amazon.com
Linear LED ECO T8, 13W, Ballast Compatible 4000K, 1850 lumens
Satco 13W 1.6" Gap 5000K Hybrid T8 UBent LED Bulb | 13T8/U1-G13/LED/850/DUAL | Bulbs.com
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