SPI 1000 Watt HPS Grow Light System. This kit contains one 1000W high pressure sodium bulb, one 1000W dimmable digital ballest, a bulb socket, and a foil light deflector. The bulb has been turned on for about an hour to make sure it works but otherwise the system is new and has never been mounted.The item "SPI 1000 Watt HPS Grow Light System" is in sale since Friday, December 4, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "ekk_4941" and is located in Walla Walla, Washington. This item can be shipped to United States.