FOR HELLA VAUXHALL 5DV 009 720-00 XENON HID HEADLIGHT CONTROL UNIT 4PIN BALLAST
Fit For Vauxhall Astra MK VI (mk6) - (2009-2012). Fit For Vauxhall Insignia - (2008-2013). NOT FIT : Vauxhall Insignia 2011 Diesel Saloon 2.0 CDTI FWD Mk I (A) G09 1956cc 140KW 190HP A 20 DTR. A failed ballast will cause your bulb to burn.