The RadioShack Mini Screw Lamp Base W/Mounting Bracket &Solder Tabs 4 Pack 272-0360 is a set of mini screw lamp bases with mounting brackets and solder tabs, designed for use in radios, phonographs, TVs, and phones. Made by RadioShack and manufactured in China, these lamp bases provide a secure and convenient way to mount and connect lights to various electronic devices. The package includes four lamp bases, each equipped with a mounting bracket and solder tabs for easy installation. Ideal for collectors or enthusiasts looking to restore or repair vintage electronics.