2PCS Xenon HID Headlight Ballast with Igniter & D3S Bulb for Model S 2012-2015 for Hyundai Sonata 2014 for Land Rover Range Rover Evoque for Jaguar XF XFR for Focus 2011-2014 10R-034663 9285304244S

Features:Package included: 1x xenon headlight ballasts and D3S light bulb, with 1pc connecting wires and 1pc power wires.Premium material, strong and durable, long service life. High reliability, good performance.Manufactured according to the original factory specifications. Old or damaged parts can be replaced directly. Easy installation.Applicable vehicle: Compatible for 12-15 M-o-d-e-l S.Description:Name: Ballast setSize: 20cm x 13cm x 6cm(7.87in x 5.12in x 2.36in)(LxWxH)Weight: 600g(21.16 oz)Fitment:Fit For 2014 Beijing Hyundai SonataFit For 2012-2014 Land Rover Range Rover EvoqueFit For 2012-2014 Jaguar XF and XFRFit For 2013-2014 Modern Santa FeFit For 2012-2014 M-o-d-e-l SFit For 2011-2012 Ford Focus mk3Packing list2 x xenon ballast2 x D3S bulb2 x connecting wire2 x power wire

• OE Part Number: 8A5Z13C170A, 8A5Z-13C170-A and DL3Z-13C170-A. Bulb is 7L7Z-13N021-A.
• Fitment: Headlight Ballast Control Unit Module Compatible with Model S for Land Rover Range Rover Evoque for Jaguar XF for Hyundai Sonata for Modern Santa Fe for Ford Focus mk3 2011-2014
• HID BALLAST HEADLAMP PRODUCT FEATURES -- The ballast has 6 protection functions: overvoltage, low voltage, overheat, no-load, short circuit and reverse connection. The ballast has low power consumption, better heat dissipation than LED, constant output, reliable, good color temperature, and can see more clearly when driving at night.
• HIGH-QUALITY MATERIALS: This ballast is made of premium aluminum for better heat dissipation and vibration resistance, high strength, sturdy and durable. The internal waterproof circuit board is treated with adhesive glue irrigation, which will protect internal electronic components from oxidation and aging and reduce vibration.
• FUNCTION: The function of the ballast is to help your lamp start quickly and keep the lamp running, ensuring a stable output. When the lamp is turned on, the ballast provides a higher voltage to the lamp. An arc is created between the two electrodes of the lamp. After that, the ballast reduces the voltage and regulates the current. This ensures that the resulting light is uniform and stable, with no flickering or fading.