1. Product Overview
The HELLA H4 130/90W 12V High Wattage Halogen Bulb is engineered for demanding lighting applications. This bulb is designed to provide enhanced visibility, particularly in challenging conditions encountered during off-road use or in environments requiring superior light output. HELLA bulbs undergo rigorous quality testing to ensure optimal performance and reliability.
This product is intended for off-road use only. Its higher wattage compared to standard bulbs may exceed legal limits for on-road vehicles in certain regions and can potentially affect vehicle wiring systems.
Figure 1: HELLA H4 130/90W Halogen Bulb in its retail packaging.
2. Safety Information
WARNING: All bulbs with higher wattage than standard may damage or overheat a headlight wiring system. HELLA’s warranty does not cover damaged headlights resulting from the use of high wattage bulbs. HELLA’s warranty applies solely to bulb failure or lack of designed performance. Please use high wattage bulbs at your own risk.
- Ensure the vehicle's electrical system can safely support the higher wattage of this bulb. Consult a qualified automotive technician if unsure.
- Always wear protective gloves and eyewear during installation to prevent injury and avoid touching the glass part of the bulb, as oils from your skin can reduce bulb life.
- Disconnect the vehicle's battery before attempting any electrical work.
- This bulb is for off-road use only. Check local regulations regarding headlight wattage for on-road vehicles.
3. What's in the Box
Each package contains:
- 1 x HELLA H4 130/90W 12V Halogen Bulb
4. Installation Instructions
Replacing a headlight bulb typically involves the following general steps. Always refer to your vehicle's specific service manual for detailed instructions, as procedures may vary significantly between vehicle models.
- Preparation: Ensure the vehicle is turned off and the engine is cool. Disconnect the negative terminal of the vehicle's battery.
- Access the Headlight Assembly: Depending on your vehicle, you may need to open the hood and access the back of the headlight assembly. Some vehicles may require removing parts like the battery, air filter housing, or even the entire headlight assembly for easier access.
- Remove the Electrical Connector: Carefully disconnect the electrical connector from the back of the old bulb.
- Remove the Dust Cover: Twist or pull off the rubber dust cover that protects the bulb and housing.
- Release the Old Bulb: Unclip or unfasten the retaining spring or clip that holds the bulb in place. Carefully pull the old bulb straight out from its socket.
- Install the New Bulb: Holding the new HELLA H4 bulb by its base (avoid touching the glass), align the tabs on the bulb with the notches in the headlight housing. Insert the bulb firmly into place.
- Secure the Bulb: Re-engage the retaining spring or clip to hold the new bulb securely.
- Replace Dust Cover and Connector: Reinstall the rubber dust cover, ensuring a tight seal. Reconnect the electrical connector to the new bulb.
- Final Steps: Reconnect the vehicle's battery. Test the headlights (low beam and high beam) to ensure proper function and alignment.
Figure 2: Close-up view of the HELLA H4 130/90W Halogen Bulb, showing its base and filaments.
Figure 3: Technical drawing illustrating the dimensions of the H4 bulb (17mm diameter, 60mm length, 32mm base height).
5. Operating Instructions
Once installed, the HELLA H4 130/90W bulb operates like any standard headlight bulb. Use your vehicle's existing headlight switch to activate low beam and high beam functions. Ensure proper aiming of your headlights after installation to maximize visibility and avoid dazzling other drivers.
6. Maintenance
- Cleaning: Keep headlight lenses clean for optimal light output. Use a soft cloth and appropriate automotive glass cleaner.
- Inspection: Periodically check your headlights for proper function (low beam, high beam).
- Replacement: Halogen bulbs have a finite lifespan. Replace bulbs in pairs to ensure consistent light output and color temperature.
- Handling: When replacing, avoid touching the glass of the new bulb. If touched, clean with rubbing alcohol and a lint-free cloth before installation.
7. Troubleshooting
Bulb Not Lighting Up
- Check Connection: Ensure the electrical connector is securely attached to the bulb.
- Check Fuse: Inspect the vehicle's fuse box for a blown headlight fuse. Replace if necessary with a fuse of the correct amperage.
- Inspect Wiring: Look for any visible damage or corrosion in the wiring leading to the headlight.
- Test Bulb: If possible, test the bulb in another working socket or test the socket with a known good bulb.
Dim or Flickering Light
- Check Voltage: A weak or flickering light might indicate an issue with the vehicle's electrical system or a dying bulb.
- Corrosion: Inspect electrical contacts for corrosion and clean if necessary.
If issues persist after basic troubleshooting, consult a professional automotive technician.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Hella |
| Model | H4 130/90W |
| Voltage | 12 Volts |
| Wattage (High/Low Beam) | 130W / 90W |
| Light Output Maximum | 100 Lumens (Note: This value seems low for a 130/90W bulb and might be a general placeholder. Actual output will be significantly higher.) |
| Item Weight | 0.8 ounces |
| Item Package Quantity | 1 |
| Automotive Fit Type | Vehicle Specific Fit |
| Mirror Lighting Type | Automotive Exterior Headlight Bulbs |
| UPC | 760687781424, 760687150664, 191215170036 |
9. Product Videos
Hella Bulbs Outshine the Sun
This video demonstrates the superior light output of Hella bulbs, metaphorically 'outshining the sun' to highlight their brightness and performance.
Hella Bulbs and Sunbathing
This video further illustrates the powerful illumination provided by Hella bulbs, emphasizing their ability to deliver clear visibility even in bright conditions.
10. Warranty and Support
HELLA’s warranty applies to bulb failure or lack of designed performance under normal operating conditions. It does not cover damaged headlights resulting from the use of high wattage bulbs that may cause overheating or damage to the vehicle's electrical system. Users assume responsibility for potential vehicle modifications or risks associated with installing higher wattage bulbs.
For further support or warranty claims, please refer to the official Hella website or contact their customer service directly. Contact information can typically be found on the product packaging or the official Hella brand website.
