Long Bracket - Screw On - T5 Mini Bi Pin Socket | CityLightsUSA.com
Non-shunted Turn Type T8 Lamp Holder JACKYLED 20-Pack UL Socket Tombstone for LED Fluorescent Tube Replacements Medium Bi-pin Socket for Programmed Start Ballasts - Amazon.com
Leviton 120W Low Profile Miniature Base T5 Bi Pin Lamp Center Snap-In/Slide-On Fluorescent Lampholder, White 13654-SWP - The Home Depot