We used this lamp probably twice a week. In the last week, only the reading light works-the ambient top circuit does not work. Of course we tried changing lightbulbs & we know it is the circuit that is malfunctioning. As far as I know, lamps don't have replaceable fuses so we don't have a way to repair it. The lamp looked nice but I couldn't recommend a product that only lasts a year.However, the customer service from overstock.com has been helpful and I think we would shop them again.