This is a bulb (no lamp cover - although that can be included for an additional fee if needed) to use with Magnetic Induction Ballasts made by AGL. These were in a 300W ballast for an estimated 8,000 hours. These are rated for 100,000 hours. Check out our other listings for all of your needs! For orders of large quantity, we would be happy to negotiate a better shipping price for you.Thank you!
Don\'t forget to look at our other listings from below. Buy any 3 items from our store and receive free shipping!

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