We've had 2 of these cabinets for 4 years and I've had to replace the cords that supply power to the LEDs at least 6 times. This is no exaggeration, I'm now ordering 2 replacement cords at a time when one of the cabinets fails just to have one on hand for when the other cabinet inevitably stops working. The cords fray at the base of the connector that plugs into door. Replacing the cords is a pain because the screws that hold the electrical cover in place are very small, I replaced them with longer screws but I still end up scratching the cabinet with the Allen tool when I'm re-installing the cover.