I LOVE these so much that I have repurchased them 3x. Why only 2 stars then, you ask The power supply overheats and breaks rendering the lights useless. Ive searched the internet high and low (including through OEM spare and component parts), and the individual components simply dont exist. You have to re-purchase the entire set every time it breaks (every 6 months, if you plan on using them approximately 3 hours per day) . My 4th set is now on its last leg.... And I refuse.to repurchase these again. Will be looking for setting comparable.