OPEN BOX - Yield Lab 400w HPS Air Cool Hood Grow Light KitLooking for big savings? Bikeberrys "Open Box" series of products are tested and proven to work just like new. Items marked as " Open Box " have minor dings and scuffs to their exteriors from shipping. While some equipment may have been slightly used, each "Open Box" item is tested and inspected and assured to work as advertised. All items marked "Open Box" items are marked up to 50% off retail value and come with a limited warranty. OPEN BOX