Type of light bulb interface: D2S/D2R/D1S/D1R. Part Number: 1307329074 1307329064 1307329060 1307329053 1307329066 1307329066 1307329067 1307329068 1307329072 1307329073 1307329080 1307329081 1307329082 1307329084 1307329086 1307329087 This is For One Pair Unit,NEW Ballast For D1S D1R D2S D2R Xenon HID Unit ALL UNITS TESTED IN EXCELLENT WORKING CONDITION Designed in specifications for perfect fit and performance. No modification and no programming necessary direct plug-and-play installation! Power: 35W Beam angle: 360 Waterproof rate: IP 68 Operation voltage:DC 12V Working temp: -40 , and80 for Part Number: 63127176068 Fit For: 2004-2006 X3 (E83) 2002-2006 E46 2 door Coupe and Convertible 2002-2005 E46 4 door Sedan and Wagon 2002-2005 325i 325ci 325xi 330i 330ci M3 (E46) 2004-2007 645ci 650i M6 (E63/E64) 2003-2008 6 JDM 2003-2005 Range 2002-2006 Mini / S (R50/R52) 2002-2006 Mini Converitble (R53) 2003-2006 CLK320 CLK500 CLK55AMG (W209) 2001-2007 C230 C240 C280 C320 C350 C320 C55AMG 2003-2006 CL500 CL600 CL55 CL65AMG (W215) 2003-2006 SL500 SL600 SL55AMG SL65 2003-2006 S430 S500 S600 S55 S65 (W210) 2003-2006 TT 2001-2003 A8 S8 2003-2005 A3 S3 Material:metal colour:Silver Package Contents: 2 x Xenon Headlight 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.