
Keystone Technologies | Light Made Easy | Since 1945
Keystone Technologies is a leader in manufacturing quality lighting: LED lamps, indoor and outdoor LED fixtures, sensors & controls, and Ballast & LED drivers.
Fixtures | Keystone Technologies
With wireless compatibility, Optic Swap and field-adjustable options, and reliability, Keystone round LED high bays offer versatility, energy savings, and installation convenience.
LED Tube Lights | Linear LED Tubes | Keystone Technologies
Replace fluorescent tubes with our full line of T5 and T8 LED tube lights, including plug and play, line voltage, and external drive tubes.
Outdoor LED Light Fixtures | XFit | Keystone Technologies
Explore our extensive line of high performing outdoor LED lighting fixtures, including area lights, floodlights, wall packs, and more.
All | Keystone Technologies
An ideal LED replacement solution for post tops, swan fixtures, and bollards, with a heavy-duty heat sink to help maintain long life. Available in dimmable options.
LED Corn Cob Lamps | Keystone Technologies
Keystone omni-directional LED HID lamps provide the powerful light you need for a variety of applications. Just disconnect the ballast, screw in the corn cob, and you’ve got energy-efficient …
Lamps | Keystone Technologies
Long-life LED suitable for both indoor and outdoor use in display lighting, outdoor canopies, and illumination in spaces with high ceilings. Featuring a large heat sink and available with Power …
LED Light Engine Kits | FutureFit | Keystone Technologies
Our LED light engine retrofit kits make it easy to upgrade legacy light fixtures to cost-effective, energy-efficient LED systems.
Light Engines and Modules | Keystone Technologies
Constant current LED modules designed for strip, troffer, downlight, and custom fixture applications, delivering reliable performance and versatility for various lighting needs.
Residential & Commercial Downlights | LED Fixtures | Keystone
Keystone LED Downlights are the answer to your downlighting needs. These fixture families offer many options designed to meet the requirements of your project: commercial and residential, …