Built-in high pressure bag for fast startup & safe stability Aluminum shell for better heat dissipation and vibration resistance performance Treated with adhesive glue irrigation for better waterproof & shockproof performance Easy installation,just plug and play without any program or code Power: 35W Beam angle: 360' Waterproof rate: IP 68 Operation voltage:DC 12V Working temp: -40 ℃, +80 ℃ Part Number: 63117182520 130732915301 1307329153 63117182520 Superseded by: 63127255724; 63122754797 8J0907391 25806714 6311718252 Part Fitment Guide: for 3 Series: E90 M3 Sedan; E90LCI M3 Sedan; E92 Coupe; E92LCI M3 Coupe; E93 Convertible; E93LCI M3 Convertible 328i 3.0L 6 cylinder 2007-2011 328i xDrive 3.0L 6 cylinder 2009-2010 328xi 3.0L 6 cylinder 2007-2008 335d 3.0L 6 cylinder Automatic Base 2009-2011 335i 3.0L 6 cylinder 2007-2011 335i xDrive 3.0L 6 cylinder 2009-2010 335is 3.0L 6 cylinder 2011-2011 335xi 3.0L 6 cylinder 2007-2008 650i 4.8L V8 2008-2010 M3 4.0L V8 2008-2013 NOTE: Please note these vehicles use two types of ballasts. Please make sure this is the correct module for your vehicle. Material:metal colour:Silver Package Contents: 1 x ballast Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.