35W/55W 12V HID Hi Lo Low Bi-Xenon 9007/HB5 Relay Wiring Harness Controller Description: 1.Suitable for 9007 Hi/Lo Bi Xenon Headlight Only 2.Just plug and play 3.For 12V DC 35W/55W 30Amp Fuse 4.For both passenger and driver side headlights 5.Durable, long life and made from high quality material Installation instructions: 1. Connect red wire straight to the battery positive pole. 2. Plug in long and short male connectors into the right and left side ballast. 3. Connect the small rectangle wire to the HID light bulb. 4. Plug in the last single female connector to one of your cars/trucks stock headlight connector. The red wire is connected to positive pole of battery and two black wires to negative pole & ground individually. Package Include: 1pc 9007/HB5 Hi/Lo Bi Xenon Headlight Relay Harness controller Note: Please make sure this is right application type for your car b4 buying. thanks! Pls use safe eCRATER Paypal Instant payment. After payment within 24 hours ship out. We will only ship to the confirmed Paypal address ,pls confirm it. 1. to USA , take standard(10-20 working days) or expedited shipping(4-6 working days). expedited shipping need charge extra shipping fee. 2. to other countries, take standard(15-25 working days) or expedited shipping(5-8 working days). expedited shipping need charge extra shipping fee. 1. For mistakes by seller, We offer a 16 day return or money back guarantee. 2. Original shipping charges are non-refundable. If u choose return/exchange , Buyer pays return shipping , seller pay exchange shipping. Don''t worry , pls remember we also hope business smooth, our mission like google "Don't be evil" and "communication make life better". Pls contact us by eCRATER message , thanks ! We live in Guangdong ,there are time difference between us, so we will response Mon-Saturday when work. Thanks!