Product availability is real-time and adjusted continuously. This product will be reserved for you when you complete your order. If your organization requires order approval, the product will be reserved once Grainger receives the final approved order based on product availability at that time.
A magnetic ballast employs an inductor to help properly start and regulate electricity for fluorescent, metal halide and other high-intensity discharge (HID) lights. Also called electromagnetic ballasts, they can help effectively light warehouses and outdoor locations because of their durability and resistance to heat and cold. Instant-start ballasts are the most energy efficient, although rapid-start ballasts provide superior lamp life. Use a magnetic ballast from Grainger to help maximize the performance of your industrial lighting.
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Pricing and availability are not confirmed until the order is processed. Promotional pricing and offers associated with this order will only apply if the order is approved within the timeframe of the promotion.