Built in fan to keep cool very well built. The item "150 Watt Grow Light High Pressure Sodium" is in sale since Monday, February 8, 2021. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "bllef-99" and is located in Grayson, Louisiana. This item can be shipped to United States.