1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your DIOCNAD 881 (H27W) LED Fog Lights. Please read this manual thoroughly before installation and use to ensure proper function and safety. These LED fog lights are designed to provide enhanced visibility and a modern aesthetic for compatible Kia vehicles.
2. Safety Warnings
- Electrical Hazard: For indoor use only. Do not expose to rain or moisture.
- Not suitable for children under 3 years of age.
- Always disconnect power before installation to prevent electric shock.
- Unauthorized modification is prohibited, as it may compromise performance and safety.
3. Product Features
- High-Brightness LED: Equipped with 9 SMD 3030 Chips (1.5W/SMD) for clear illumination and enhanced nighttime visibility, delivering 3600 Lumens.
- Durable Construction: Made from high-quality aluminum, these lights feature a thick circuit board and super heat aluminum for efficient heat dissipation. They are waterproof and dustproof, suitable for all weather conditions.
- Energy Efficient: Low-power design (8W) prolongs battery life and reduces power consumption.
- Long Lifespan: Designed for a lifespan of 50,000 hours.
- Canbus No Error: Built-in decoding and constant current drive with intelligent protection circuit and EMC electromagnetic compatibility inspection, ensuring no interference with original car electronic equipment.
- International Standard Socket: Original installation, no modification required.
4. Vehicle Compatibility
These 881 (H27W) LED Fog Lights are compatible with various Kia models. Please verify your vehicle's specific model and year before installation.
Compatible Kia Models and Years:
- Sportage: 2009-2016
- Spectra: 2000-2009
- Spectra 5: 2005-2009
- Magentis: 2008-2010
- Rio: 2003-2011
- Rio 5: 2006-2011
- Sedona: 2002-2005
- Sorento: 2003-2019
- Rondo: 2007-2012
- Borrego: 2009-2011
- Forte: 2010-2013
- Forte 5: 2012-2013
- Forte Koup: 2010-2013
- Soul: 2010-2013

5. Specifications
| Attribute | Value |
|---|---|
| Item Type | Front Fog Light / Day Light |
| Socket Type | 881 (H27W) |
| Power | 8W |
| Voltage | DC 8-18V (12V nominal) |
| LED Chip | 9 SMD 3030 Chip (1.5W/SMD) |
| Luminous Flux | 3600Lm |
| Lifespan | 50000 Hours |
| Material | Aluminum |
| Item Weight | 40g |
| Colors Available | White, Golden, Yellow, Crystal Blue |
| Origin | Mainland China |

6. Installation Instructions
Before beginning installation, ensure your vehicle's power is completely disconnected to prevent electric shock.
6.1. Installation Location
Mount the signal light onto the corresponding lamp socket in your vehicle's fog light housing. These bulbs are specifically for fog lights and are not intended for use as headlights.

6.2. Wiring Method
Connect the power wires correctly according to the polarity indicated by the wire color coding. Incorrect wiring can damage the bulb or vehicle's electrical system.
7. Operation
7.1. Function Test
After installation and reconnecting power, press the brake or turn signal switch (depending on the light's function) and verify that the signal light illuminates properly. Check for consistent brightness and correct color output.

8. Maintenance and Precautions
- Avoid installing or operating the lights in excessively humid environments to prevent short circuits and ensure longevity.
- Avoid frequent on/off switching, as this can reduce the lifespan of LED components.
- After installation, regularly inspect the lights for secure mounting to prevent loosening or detachment due to vehicle vibrations.
9. Troubleshooting
9.1. Signal light does not illuminate
- Check for poor wire connections. Ensure all connections are secure and correctly polarized.
- Inspect for burnt-out components. Although LEDs have a long lifespan, individual chips can fail.
9.2. Unstable flashing
- May be caused by an unstable supply voltage from the vehicle's electrical system.
- Could indicate an internal malfunction of the LED bulb.
9.3. Vehicle fails to recognize after installation
- Verify compatibility between the LED bulb model (881/H27W) and your vehicle's requirements.
- Ensure the Canbus system is functioning correctly and not flagging the LED as an error.
10. User Tips
- Many users report these LED fog lights are significantly brighter than standard halogen bulbs, offering a noticeable improvement in visibility.
- The product's high-quality materials and 3-year warranty (as mentioned in some Q&A) suggest good durability, making them a reliable upgrade.
- Consider the color options (White, Golden, Yellow, Crystal Blue) to match your vehicle's aesthetic or specific driving conditions (e.g., yellow for better fog penetration).
11. Warranty and Support
11.1. Warranty Period
This product comes with a 6-month warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
11.2. CE Mark Compliance
The CE mark on this product indicates that it complies with the basic requirements of relevant European Union directives, covering aspects such as safety, hygiene, and environmental protection, allowing its free movement within the European market.

11.3. Additional Resources
A detailed user manual in PDF format is available for download. You can access it via this link: User Manual (PDF)