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
Sylvania 40109 13W T5 LED - Direct - 4ft - 4100K - Glass - 25ct | ProLampSales
LEDVANCE 21369 Sylvania 13W T5 Linear Fluorescent Lamp, G5 Miniature Bi-Pin Base, 3000K Daylight, 1 Pack, White - - Amazon.com
Philips 13W 21 In. Bright White T5 Miniature Bi-Pin Fluorescent Tube Light Bulb, 1 - Kroger