I ordered lights from the company www.ylighting.com. I was disappointed, ‘coz the seller delivered the order, but it worked only two months. After that it stopped to work. No idea what happened. I decided to change the lights or asked for compensation, ‘coz something was wrong. I contacted the seller and explained everything, but he told to wait, ‘coz he needed to contact the manager. After that I haven’t received any reply from them. So be careful if you use this website or leave comments if you have horrible experience with this seller.