(2) Easy Relay Harness For H4 9003 Hi/Lo Bi-Xenon HID Bulbs Wiring Controllers

This auction features one pair simplified relay harness for H4 (9003) Hi/Lo Bi-xenon HID bulbs. This simplified H4 Bi-xenon relay harness allow you to install the Hi/Lo H4 HID bulbs in about 2 mins and everything is plug and play without the annoying connecting to battery, wiring the grounds and routing the wire harness.Warning: If your vehicle is using the same H4 bulb for DRL, low beam and high beam, this product will not work. (For example Honda CR-V) Features 2 pieces Compatible with most H4 (9003 HB2) Bi-xenon Hi/Lo HID bulbs Simply plug and play No wiring required at all (no hot wire, no tools required)