Retrofitting a T8 Fluorescent Fixture to a Single Ended Ballast Operated T8 LED Direct Bypass Wire Tube Light? These non-shunted sockets are for you! They allow the connection of one side of the light tube with a live and neutral wires.

Thinklux Non-Shunted Rapid Start Tombstones for LED T8 Conversions

UL Listed Rated to 600 Volts, 660 Watts G13 Pin Type