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Bases, Holders and Connectors

UL offers comprehensive testing, certification and professional training in engineering best practices and regulatory standards to manufacturers of Solid State and LED bases holders and connectors, as well as traditional lighting products like lampholders.

Our wide range of services matches the many environments your products may be used in, and helps you continue to quickly bring safe, high-performance lighting solutions to the domestic and global marketplace.

moreStandards and Resources

You can rely on UL for comprehensive service offering for the newly developing products for Solid State and LED Lighting. UL services covers bases, holders and connectors intended for use with user-replaceable solid-state light sources, such as light-emitting-diode (LED) light engines. These products do not employ standard base fit configurations designated for incandescent or fluorescent lamps.