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Commercial LED A Lamps

Keystone’s Performance Series LED A lamps are the ideal energy efficient solution for retrofit and new construction applications. Designed for use in commercial applications, the majority of these LED A lamps operate off of universal (120-277V) voltage. Lighting is an essential part of our lives, but to most people choosing, designing, and installing quality lighting is a complicated and frustrating endeavor. Our mission at Keystone is to change the way people think about lighting. We believe that lighting should be simple, hassle-free, and enjoyable. We believe in Light Made Easy. Keystone approaches the lighting industry differently. With 75 years of manufacturing experience exclusively building quality lighting components, we have secured an outstanding reputation for products that are easy to use, and personal service that makes life easy for our customers. Now in our third generation of family ownership, we are proud of our manufacturing heritage and our unique ability to meet the changing needs of our OEM and distribution customers. Since 1945, our dedication to product innovation and exceptional service has earned our customers' trust.