We will send you a new one after receiving the defective item. If you need some information about the product. The item "3W KD-203AY-3 LED Surgical Head Light Medical Lamp Headlight AC/DC CE" is in sale since Monday, July 6, 2015. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Caregiving Furniture\Surgical & Examination Lights".The seller is "candyqueen14" and is located in Shanghai. This item can be shipped worldwide.