SEALIGHT S2S H13+H10 Fog Light Bulbs
SEALIGHT S2S H13 H10 LED Fog Light Bulbs User Manual
Model: S2S H13+H10 Fog Light Bulbs
1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your SEALIGHT S2S H13 and H10 LED Fog Light Bulbs. Please read this manual thoroughly before installation and use to ensure proper function and safety. These bulbs are designed to provide enhanced visibility and a longer lifespan compared to traditional halogen bulbs.
2. Product Contents
Verify that all items are present in the package:
- 4 x H13+H10 Light Bulbs
- 1 x User Manual (this document)
- 1 x Pair of Installation Gloves
- 4 x Spare Rubber Rings
- 8 x Spare Screws

Image: Contents of the SEALIGHT S2S H13 H10 LED Fog Light Bulbs package, showing the bulbs, user manual, gloves, and spare parts.
3. Safety Information
Always prioritize safety when working with vehicle electrical systems and lighting components.
- Ensure the vehicle's engine is off and the ignition is switched off before beginning installation.
- Disconnect the vehicle's battery to prevent accidental electrical shorts.
- Wear appropriate personal protective equipment, such as gloves and eye protection.
- Avoid touching the LED chips directly, as oils from your skin can reduce their lifespan.
- If you are unsure about any step of the installation process, consult a qualified automotive technician.
- These bulbs are designed for fog light applications only. Do not use them as headlights unless specified by your vehicle manufacturer.

Image: Illustration indicating that SEALIGHT S2S bulbs are intended for front fog light applications on vehicles and ATVs.
4. Setup and Installation
The SEALIGHT S2S LED fog light bulbs feature a 1:1 design with original bulbs and a built-in power supply for a straightforward, plug-and-play installation.
4.1. Pre-Installation Check
- Verify the correct bulb type for your vehicle's fog lights (H13 and H10 are included in this combo). Refer to your vehicle's owner's manual or use an online fitment guide.
- Ensure the vehicle's electrical system is compatible with LED bulbs.

Image: A guide demonstrating how to check bulb compatibility using a mobile fitment tool and identifying original bulb types.
4.2. Installation Steps (Approx. 3 Minutes)
- Locate your vehicle's fog light housing. Access may vary by vehicle model (e.g., from under the hood, behind the wheel well liner, or from underneath the vehicle).
- Carefully remove the existing halogen fog light bulb by twisting it counter-clockwise and pulling it out. Disconnect the electrical connector.
- Connect the SEALIGHT LED bulb to the vehicle's electrical connector. The bulbs feature a non-polarity design, simplifying the connection.
- Insert the LED bulb into the fog light housing and twist clockwise to secure it in place. Ensure it is firmly seated.
- Repeat the process for the other fog light bulb.
- Reconnect the vehicle's battery if it was disconnected.

Image: A visual guide showing the simple plug-and-play installation of the LED bulb, including connecting the socket and twisting the bulb into the housing.

Image: A side-by-side comparison of the SEALIGHT S2S LED bulb and a standard halogen bulb, demonstrating their identical 1:1 design for easy replacement.
5. Operating Instructions
Once installed, the SEALIGHT S2S LED fog light bulbs operate in conjunction with your vehicle's existing lighting controls.
- Turn on your vehicle's fog lights using the designated switch or control.
- The bulbs will illuminate instantly, providing a bright, clear white light.
- The advanced chip design and ultra-thin copper substrate ensure a focused light pattern, minimizing glare for oncoming traffic while maximizing illumination on the road.

Image: A visual representation of light projection distance, illustrating the superior 1200-foot irradiation distance of the 44000LM 3rd generation SEALIGHT S2S bulbs compared to older generations.

Image: An illustration detailing the focused beam pattern achieved by the ultra-thin 0.05-inch copper substrate, ensuring optimal light distribution and spotlight effect.

Image: A comparison showing the significant increase in brightness (800%) and clarity provided by SEALIGHT 44000LM, 6500K cool white bulbs compared to dim, 800 lumen, 3500K lights.
6. Maintenance
SEALIGHT S2S LED fog light bulbs are designed for long-term durability and require minimal maintenance.
- Cleaning: Periodically clean the surface of the bulbs and your vehicle's fog light lenses with a soft, damp cloth to ensure maximum light output. Avoid abrasive cleaners.
- Lifespan: With an estimated lifespan of over 50,000 hours, these bulbs are built to last for many years under normal driving conditions.
- Cooling System: The aviation aluminum body, single copper tube, and 14,000 RPM turbo-cooling fan effectively manage heat, contributing to their extended lifespan.
- Waterproof Performance: The IP68 waterproof technology ensures reliable operation in various weather conditions, including dust, rain, fog, and snow.

Image: An exploded view of the bulb's internal structure, highlighting the heat dissipation copper tube and 14,000 RPM cooling fan, which contribute to its 50,000+ hour lifespan and excellent temperature control.

Image: An illustration demonstrating the IP68 waterproof performance of the bulbs, showing their resilience against dusty, rainy, foggy, and snowy conditions.
7. Troubleshooting
If you encounter issues with your SEALIGHT S2S LED fog light bulbs, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulbs do not turn on. | Incorrect connection, blown fuse, vehicle compatibility issue. | Check electrical connections. Verify vehicle fuse. Ensure correct bulb type is installed. Some vehicles may require a CANbus decoder (not included) to prevent error messages or flickering. |
| Bulbs flicker or flash. | CANbus system incompatibility, loose connection. | Install a CANbus decoder if your vehicle's system detects the LED bulbs as faulty. Secure all connections. |
| Light output is dim or uneven. | Improper installation angle, dirty lens, faulty bulb. | Ensure the bulb is correctly seated and oriented in the housing. Clean the fog light lens. If problem persists, contact customer support. |
| Error message on dashboard. | Vehicle's computer detects lower power draw from LED bulbs. | This is a common issue with some vehicle models. A CANbus decoder is typically required to resolve this. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | SEALIGHT |
| Model | S2S Fog Light Bulbs (H13+H10) |
| Specific Uses For Product | Fog Lights |
| Color Temperature | White (approx. 6500K) |
| Lumen Output | 44000LM (per pair) |
| Lifespan | 50,000+ Hours |
| Cooling System | Single Copper Tube + 14,000 RPM Cooling Fan |
| Waterproof Rating | IP68 |
| Design | 1:1 Original Bulb Design, Plug-N-Play |
| Item Weight | 10.2 ounces (total package) |
| Product Dimensions | 4.49 x 5.35 x 8.98 inches (package) |
9. Warranty and Support
SEALIGHT products are manufactured to high-quality standards. For any warranty claims, technical support, or inquiries, please contact SEALIGHT customer service through the retailer where you purchased the product or visit the official SEALIGHT website for contact information.
Please retain your proof of purchase for warranty purposes.
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