SG 600W HPS Ballast, 120/240V Garden Accessories 5 lbs 46⅝” x 3¼”

5 lbs 46⅝” x 3¼” x 2” 2 lbs 12

Dolomitic Limestone and long-lasting wetting agent

48 strips per case

The outermost layer is a rubber-backed nylon which is what makes these bags water resistant and also keeps odors contained within the bag

or additives can be added if the grower desires different specifications

SG 600W HPS Ballast, 120/240V Garden Accessories 5 lbs 46⅝” x 3¼”Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarms value line. This ballast is built to last with a patented design that allows electrical contact to happen only when a seal is achieved. The SG ballast offers a compact design, to save space in the grow room, and a water resistant seal to protect against misting and sprays. All SG ballasts also