HID Ballast Ignitors
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Browse a selection of HID Ballast Ignitors from Grainger. Ignitors create a glow discharge in the lamp by providing a voltage high enough to ionize the gas. They are usually timed to coincide with the peak OCV. If they are timed too late then lamps may not start reliably. HID ballast ignitors are suitable for lamp watts ranging from 4 to 40.