--- product_id: 472552626 title: "300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m" brand: "eyourlife" price: "749 kr" currency: NOK in_stock: true category: "Eyourlife" url: https://www.desertcart.no/products/472552626-300-w-8-2-ft-wiring-harness-additional-headlight-cable store_origin: NO region: Norway --- # 300W max power 12V/40A relay support 8.2 ft heavy-duty wiring 300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m **Brand:** eyourlife **Price:** 749 kr **Availability:** ✅ In Stock ## Summary > 🔧 Light Up Your Drive with Power and Precision! ## Quick Answers - **What is this?** 300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m by eyourlife - **How much does it cost?** 749 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/472552626-300-w-8-2-ft-wiring-harness-additional-headlight-cable) ## Best For - eyourlife enthusiasts ## Why This Product - Trusted eyourlife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Reach:** 8.2 ft wiring harness ensures flexible installation in any vehicle setup. - • **Durable & Lightweight:** Compact 330g design balances robustness with easy handling and installation. - • **Plug & Play Simplicity:** Designed for quick, hassle-free integration with headlights, work lights, and light strips. - • **Reliable Relay Control:** Built-in 12V/40A relay adapter guarantees stable and safe power delivery. - • **Power Up with Confidence:** Supports up to 300W for high-performance lighting without compromise. ## Overview The Eyourlife 300W wiring harness with an 8.2 ft cable and 12V/40A relay adapter is engineered for seamless, reliable power delivery to car headlights, work lights, and daytime running lights. Its durable yet lightweight design ensures easy installation and stable performance, making it the perfect upgrade for professional-grade automotive lighting setups. ## Description Eyourlife Wiring harness additional headlight cable set relay adapter for car headlights work lights daytime running lights light strips 12 V/40 A (for 1 lamp max. 300 W) ## Features - Brand: Eyourlife - Eyourlife Wiring harness additional headlight cable set relay adapter for car headlights work lights daytime running lights light strips 12 V/40 A (for 1 lamp max. 300 W) - Product type: relay ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KMGYY9O | | Brand Name | Eyourlife | | Coil Voltage | 12 Volts | | Connector Type | Screw | | Contact Current Rating | 40 Amps | | Contact Material | Copper | | Contact Type | Normal open | | Current Rating | 40 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (3,022) | | Included Components | Without | | Manufacturer | Eyourlife | | Maximum Switching Current | 40 Amps | | Maximum Switching Voltage | 12 Volts | | Minimum Switching Voltage | 5 Volts | | Model | YM_FAISCEAU | | Mounting Type | Adhesive | | Number of Terminals | 2 | | Operation Mode | Automatic | | Part Number | YM_FAISCEAU | | Unit Count | 1 Count | | Wattage | 300 watts | ## Product Details - **Connector type:** Screw - **Contact material:** Copper - **Contact type:** Normal open - **Current rating:** 40 Amps - **Mounting type:** Adhesive ## Images ![300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m - Image 1](https://m.media-amazon.com/images/I/41f-oPdyv1L.jpg) ![300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m - Image 2](https://m.media-amazon.com/images/I/41bkFWRzWTL.jpg) ![300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m - Image 3](https://m.media-amazon.com/images/I/312AFIVxr0L.jpg) ![300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m - Image 4](https://m.media-amazon.com/images/I/41hU14Dk27L.jpg) ![300 W/8.2 ft Wiring Harness Additional Headlight Cable Set Relay Adapter for Car Headlight Work Light Daytime Running Lights Light Strips 12 V/40 A 2.5 m - Image 5](https://m.media-amazon.com/images/I/41jP2-vSgaL.jpg) ## Available Options This product comes in different **Style** 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.no/products/472552626-300-w-8-2-ft-wiring-harness-additional-headlight-cable](https://www.desertcart.no/products/472552626-300-w-8-2-ft-wiring-harness-additional-headlight-cable) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-09*