These wiring harenss are 14cm, may NOT be long enough to use as an extension for your application, Please check the length before buying the product.Fit: H11 H8 H9 880 890 etc.Made from hard, insulated plastic for durability, these harnesses are designed to heat proof temperatures added protection with high wattage bulbs.With these wire adapters, you don't have to do wire tab, splice, cut, or damage your factory wire harness.