Description: Made of high quality material, very durable. Easy to operate and precise control lighting. Direct replacement and perfect fit for the old or broken one. Easy to install. Manufacturer Part Number: 63117316147 Compatible Models: for 3 Series 2012 - 2015. Specification: Material: Plastic Copper Size: 20x15x7cm Type: Headlight Control Driver Module Manufacturer Part Number: 63117316147 Compatible Models: for F30 F31 F34 3 Series Model Year: 2012-2015 Package Includes: 1 Piece Headlight Driver Module Note: Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience