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The Keystone MH-400A-P-KIT is a HID ballast kit suitable for standard metal halide lamps. Featuring a five-tap design, this ballast supports multiple voltage options including one hundred twenty, two hundred eight, two hundred forty, two hundred seventy-seven, and four hundred eighty volts.
This ballast kit offers versatility for various lighting applications, enabling trade professionals to adapt their setups easily.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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