Gavita pro 1000 Watt DE HPS CMH with DE HPS bulb used 2 months. These are generic Gavita lights we have several available, they come with a 240v power cord but will run on 120v or 240v. They will run 1000watt DE HPS or 1000watt DE MH or DE CMH 600 (on 600watt setting). I highly recommend using the CMH 600w Bulbs. Your power bill will be less and light intensity is greater than the 1000w HPS bulb.They were used in a nursery but were a little too bright for our plants as we grow a lot of medium to low light plants. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "plant_connection" and is located in this country: US. This item can be shipped to United States.