HID Ballast Kits

Dependable HID ballasts to keep your lamps running efficiently.

Known for dependability and superior efficiency, Keystone’s HID ballasts are perfectly suited for even the most demanding HID lighting applications. We utilize sophisticated quality control and manufacturing processes to guarantee solid performance in the field.

A full portfolio

Our HID ballast kits include high-pressure sodium, probe, and pulse start metal halide ballast options. Each kit includes everything necessary: the HID ballast pre-wired to a properly rated capacitor and ignitor (if required), mounting hardware, and a visual installation guide. Ballasts, capacitors, and ignitors are also sold separately.

High-pressure sodium ballast kit

We offer HPS ballast kits to power lamps in various wattages from 35W to 1000W. They’re available in 120V and 480V single tap versions, quad tap models, and 5-tap models.

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Probe start metal halide ballast kit

Our probe start metal halide ballast kits can power lamps ranging from 50W to 1500W. 480V single tap, quad tap, and 5-tap models are available. Keystone also manufactures metal halide F-can ballasts for indoor applications requiring quiet operation.

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Pulse start metal halide ballast kit

With 480V single tap, quad tap, and 5-tap models, our pulse start ballast kits power lamps from 175W to 1000W. The highly efficient electronic ballast keeps your legacy fixtures powered.

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Time for an upgrade?

If you’re looking to upgrade away from HID to reliable, energy-efficient LED technology, Keystone offers numerous solutions, including our DirectDrive LED lamps. Eliminate failure points by bypassing the ballast and add a variety of adjustable features.

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