I purchased 3 of these lights ($450) ... after about 4 months of use, the lights flickered aggressively and then stopped working (most likely a transformer). First time it happened, Wayfair replaced the light, installed the new one, and within a couple months, the same thing happened. Then the same thing happened on another one in a different room. I LOVE this light, and I love the way it lights the room. BUT... it's not worth the lack of working months down the road.