I used these lights for a month and then they were packed away in storage because I moved. They work great and really increased the growth of my plants. The item "Dormgrow 900w LED veg/flower Grow Light 120v/240v" is in sale since Monday, October 21, 2019. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Kits". The seller is "harley5360" and is located in Kennewick, Washington. This item can be shipped to United States.