--- product_id: 27768438 title: "O-NEX 9007 9004 HB5 Bi-Xenon HID Relay Harness Wiring Controller 35W 55W" brand: "o-nex" price: "21221CFA" currency: XOF in_stock: true category: "O Nex" url: https://www.desertcart.sn/products/27768438-o-nex-9007-9004-hb5-bi-xenon-hid-relay-harness store_origin: SN region: Senegal --- # 12V heavy-duty power 35W/55W dual wattage support Hi/Lo Bi-Xenon dual beam control O-NEX 9007 9004 HB5 Bi-Xenon HID Relay Harness Wiring Controller 35W 55W **Brand:** o-nex **Price:** 21221CFA **Availability:** ✅ In Stock ## Summary > ⚡ Illuminate your drive with precision and power — never settle for dim. ## Quick Answers - **What is this?** O-NEX 9007 9004 HB5 Bi-Xenon HID Relay Harness Wiring Controller 35W 55W by o-nex - **How much does it cost?** 21221CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/27768438-o-nex-9007-9004-hb5-bi-xenon-hid-relay-harness) ## Best For - o-nex enthusiasts ## Why This Product - Trusted o-nex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heavy-duty design ensures reliable performance over 5000 hours of operation. - • **Vehicle-Specific Fit:** Tailored wiring harness for perfect compatibility with 9007 (HB5 9004) sockets. - • **Plug & Play Power Boost:** Seamlessly powers both left and right HID headlights with a single harness. - • **Dual Wattage Compatibility:** Supports both 35W and 55W HID kits for ultimate flexibility. - • **Precision Hi/Lo Beam Control:** Effortlessly switch between high and low beams with Bi-Xenon technology. ## Overview The O-NEX HID Relay Harness 9007 is a robust 12V wiring controller designed for 35W and 55W Bi-Xenon HID kits. It supports dual beam Hi/Lo functionality, fits both left and right sides, and offers a vehicle-specific fit for 9007 (HB5 9004) sockets. Engineered for durability with a 5000-hour operating life, this harness ensures reliable, high-performance lighting control for aftermarket HID installations. ## Description Buy O-NEX 9007 9004 HB5 Bi-Xenon HID Relay Harness Wiring Controller 35W 55W | Heavy-duty dual beam battery kit • Powers left & right side • Weatherproof plug-and-play • Single pack: Wiring Harnesses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - BI-XENON HIGH/LOW CONTROL: Specifically designed for 9007, 9004, and HB5 dual-beam Bi-Xenon HID replacement kits. Smoothly manages high and low beam switching directly using your vehicle's factory headlight switch. - HEAVY-DUTY BATTERY POWER: Draws direct, stable power from your 12V vehicle battery to protect stock wiring, eliminate flickering, and ensure consistent 35W or 55W ballast performance for both headlights. - PLUG & PLAY INSTALLATION: Connects directly to one side of your factory headlight socket without cutting, splicing, or wire modifications. Includes built-in inline fuse and weather-resistant connections. - DUAL-SIDE COVERAGE: One single harness powers both the left and right side HID ballasts and bulbs, ensuring equal power distribution and synchronized high/low switching across both headlights. - FITMENT REQUIREMENT: Designed strictly for 35W and 55W 9007 / 9004 / HB5 Bi-Xenon (dual-beam) HID. Will NOT work with single-beam HID bulbs or standard halogen headlight setups. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CTID782 | | Auto Part Position | Left, Right | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #81,209 in Automotive ( See Top 100 in Automotive ) #281 in Automotive Replacement Electrical Wiring Harnesses | | Brand Name | O-NEX | | Color Temperature | 6000 Kelvin | | Customer Reviews | 4.2 4.2 out of 5 stars (509) | | Fit Type | Vehicle Specific Fit | | Included Components | Relay harness | | Item Highlight | Heavy-duty dual beam battery kit • Powers left & right side • Weatherproof plug-and-play • Single pack | | Light Color | Red | | Light Source | Xenon | | Manufacturer | O-NEX | | Manufacturer Part Number | HID-RL07 | | Manufacturer Warranty Description | 1 Year Warranty from the date of purchase | | Model Number | 9007 | | Number of Items | 1 | | Number of Pieces | 1 | | Operating Life | 2500 hours | | Part Interchange Info | 9007 | | UPC | 732341334284 | | Voltage | 12 volts | | Wattage | 35 watts | ## Product Details - **Brand:** O-NEX - **Fit Type:** Vehicle Specific Fit - **Included Components:** Relay harness - **Light Source Type:** Xenon - **Wattage:** 35 watts ## Images ![O-NEX 9007 9004 HB5 Bi-Xenon HID Relay Harness Wiring Controller 35W 55W - Image 1](https://m.media-amazon.com/images/I/71bJVsNleFL.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/27768438-o-nex-9007-9004-hb5-bi-xenon-hid-relay-harness](https://www.desertcart.sn/products/27768438-o-nex-9007-9004-hb5-bi-xenon-hid-relay-harness) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-04*