Keystone Drivers
A full line of LED drivers with superior reliability and performance.
An LED fixture is only as good as its driver. It’s the first fail point, so you want a driver that’s robust and reliable. Keystone drivers are 100% end-of-line tested and designed to be fully compatible with Keystone fixtures and lamps, so you get optimal performance with every Keystone product.
Constant Voltage LED Driver
Our constant voltage LED drivers are ideal for paralleled LED arrays, such as outdoor fixtures, channel lighting, and sign applications where conditions are unpredictable and demanding. This type of LED power supply provides flexibility as your lighting design changes.
Constant Current LED Driver
Our constant current LED drivers maximize light output without overstressing the LEDs to provide consistent, even light. By controlling the maximum current going through the system, these LED drivers prevent thermal runaway and offer an efficient solution.
Power Select Adjustable LED Driver
Our Power Select LED drivers offer SKU reduction and increased flexibility in the field. These adjustable constant current LED drivers have 4 output power options to choose from, allowing one LED driver to be stocked in place of multiple others – just slide a switch.
Keystone Pocket Driver
Keystone’s Pocket Drivers are just 1⁄4 the size of a conventional LED driver, the smallest constant voltage LED drivers available to power signage – but they produce an output well above their dimensions.
The Keystone Difference
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