More than 70 years ago in Philadelphia, Keystone Technologies was founded by Marvin Spielman and Harold Fox, brothers-in-law returning home from World War II. In the beginning their main focus was to manufacturer ballasts and transformers to supply the lighting industry's top fixture manufacturers with them. Now they have a full-lighting catalog with lots of options, including different lighting technologies and product features. Keystone Technologies is dedicated to changing how people think about lighting by make it simple, hassle-free, and enjoyable.
With the evolution of LED technology, Keystone added LED drivers to their extensive product line. Utilizing their years of expertise in manufacturing ballasts, they were quickly able to develop high quality drivers for various applications.
As time evolved, Keystone added a full-line of LED lamps, utilizing both SmartDrive (plug & play) and DirectDrive (ballast bypass) technologies. Keystone is now in its third generation of family leadership, focused on the future and meeting the demands of the ever changing lighting industry.
Keystone Technologies has an extensive offering of LED retrofit kits to help end-users to convert over to LED without the need of investing in new fixtures. Their FutureFit LED Retrofit Kit was awarded Best Overall Product from the National Association of Independent Lighting Distributors (NAILD). The Linear LED Troffer FutureFit Kit is designed to install quickly and designed to have a lifespan of more than 90,000 hours and is warrantied for up-to 10 years. They are UL listed for damp and dry locations, come in either 36 or 44 watts, have a beam angle of 120 degrees and have three color temperature choices that include 3500K, 4000K or 5000K.
Shop our complete selection of Keystone Technologies products below: