1. Introduction
Welcome to the Arc Lighting Concept Series H11/H8/H9 LED Bulb Kit. This product is engineered to provide superior illumination and a modern aesthetic for your vehicle's lighting system. Please read this manual thoroughly before installation and operation to ensure proper use and maximize the lifespan of your LED bulbs.
Package Contents:
- Two (2) Arc Lighting Concept Series H11/H8/H9 LED Bulbs
- User Manual
2. Product Overview
Components:



Key Features:
- Each kit produces a powerful 6,000 lumen light output
- Precision optics designed for long range visibility and zero glare
- Patented INTGCool integrated heat sink allowing for plug & play installation as easy as replacing a stock bulb
- Fit type: Universal Fit
3. Setup & Installation
Before You Begin:
Ensure your vehicle's engine is off and the lights are cool. Disconnect the negative terminal of your vehicle's battery for safety. Wear protective gloves and eyewear. Tools required: potentially a flathead screwdriver or trim removal tool, depending on vehicle access.
Installation Steps:
- Locate your vehicle's headlight or fog light housing. Consult your vehicle's owner's manual for specific access points.
- Carefully remove the existing halogen bulb. This may involve twisting or unlatching a retaining clip.
- Disconnect the electrical connector from the old bulb.
- Insert the Arc Lighting LED bulb into the housing, ensuring it is seated correctly. The patented INTGCool integrated heat sink design allows for a direct plug-and-play fit.
- Connect the vehicle's electrical connector to the new LED bulb. Ensure a secure connection.
- Repeat the process for the other bulb.
- Reconnect the negative terminal of your vehicle's battery.
- Test the new LED lights to ensure proper function.
4. Operating Instructions
Your Arc Lighting LED bulbs are designed to operate automatically with your vehicle's lighting system. Simply turn on your headlights or fog lights as you normally would. The bulbs will provide instant, bright illumination.
5. Maintenance
To ensure optimal performance and longevity of your Arc Lighting LED bulbs, keep the bulb surface clean from dirt and debris. Periodically inspect the connections for any signs of wear or corrosion. Store spare bulbs in a cool, dry place.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulbs do not light up. | Loose connection, incorrect installation, blown fuse. | Check all electrical connections. Ensure bulbs are fully seated. Inspect vehicle's fuse box for a blown headlight/fog light fuse and replace if necessary. |
| One bulb works, the other does not. | Faulty bulb, loose connection on one side. | Swap the bulbs to determine if the issue follows the bulb or the vehicle's wiring. Recheck connections for the non-working bulb. |
| Flickering lights. | Voltage instability, CANBUS system incompatibility (rare for this product). | Ensure stable power supply. If flickering persists, consult a professional auto electrician. |
7. Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | Arc Lighting |
| Model | Concept Series H11/H8/H9 LED Bulb Kit (2 EA) |
| Item Model Number | 21111 |
| Product Dimensions | 16.18 x 11.68 x 5.89 cm |
| Item Weight | 302 g |
| Bulb Type | LED |
| Light Source Type | LED |
| Brightness | 6000 Lumen |
| Wattage | 6 watts |
| Special Features | Energy Efficient |
| Fit Type | Universal Fit |
8. Warranty & Support
Arc Lighting products are manufactured to high standards. For specific warranty details and customer support, please refer to the original purchase documentation or contact Arc Lighting customer service through their official website or the retailer where the product was purchased.





