Osram Lumilux 13W Cool Daylight Fluorescent T5 G5 Base 517mm Linear Lamp
Lightwise LWL7W40-F13T5 21" Direct Replacement Led Tube, 7-Watt, White, 4000K, Retrofit 13W T5 Fluorescent Tube of your Uncder-Cabinet Lights 50% Energy Saving, Replace Directly Set of 3 - - Amazon.com
Philips 13W 21 In. Bright White T5 Miniature Bi-Pin Fluorescent Tube Light Bulb, 1 - Kroger
Led T5 - 13W – Waked Electronics
Bulbrite F13T5WW 13-Watt Linear Fluorescent T5 Bulb Miniature, 3000-Kelvin, Mini Bi-Pin Base, 21-Inch, Warm White - Fluorescent Tubes - Amazon.com
13W T5 Fluorescent - Warm White F13T5/WW | Lite Source Inc.
MaxLite 13 Watt LED T5 Bypass, Coated Glass, Linear Replacement Tube, 4 Foot