Photo 1 of Sumger 1000W HPS Ballast,120/240V 1000 Watt Digital Dimmable Electronic Grow Light Ballast for Single Ended Double Ended MH HPS Lamps

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Photo 1 of Sumger 1000W HPS Ballast,120/240V 1000 Watt Digital Dimmable Electronic Grow Light Ballast for Single Ended Double Ended MH HPS LampsPhoto 2 of Sumger 1000W HPS Ballast,120/240V 1000 Watt Digital Dimmable Electronic Grow Light Ballast for Single Ended Double Ended MH HPS LampsPhoto 3 of Sumger 1000W HPS Ballast,120/240V 1000 Watt Digital Dimmable Electronic Grow Light Ballast for Single Ended Double Ended MH HPS Lamps