1. Introduction
This manual provides essential information for the safe and effective installation, operation, and maintenance of your HELLA 1GA 996 561-007 Worklight. Please read these instructions carefully before use and retain them for future reference. This worklight is designed for short-distance lighting applications, typically on vehicles such as trucks, and operates on a 12V system.
2. Product Overview
The HELLA 1GA 996 561-007 is an oval-shaped halogen worklight designed for robust performance. It features a durable plastic housing and a glass diffusing lens, providing 1700 lumens of illumination. It is water-resistant and suitable for various demanding environments.
2.1 Key Features:
- Diffusing Lens Material: Glass
- Includes H9 bulb
- Halogen light source
- Oval design, 100mm x H9
- 1700 lumens output
- Water Resistant
- Durable Plastic Material
- Designed for 12V systems
- 55 watts power consumption
2.2 Components Included:
The package typically includes:
- 1 x HELLA 1GA 996 561-007 Worklight unit with pre-installed H9 bulb

Image 1: The HELLA 1GA 996 561-007 Worklight installed on a tractor, demonstrating its application in agricultural settings for enhanced visibility.
3. Safety Instructions
- Always disconnect the vehicle's battery before performing any electrical work to prevent short circuits and electrical shock.
- Ensure the worklight is securely mounted to prevent detachment during vehicle operation.
- Do not touch the halogen bulb with bare hands, as oils can reduce its lifespan. Use a clean cloth or gloves if handling the bulb directly.
- Verify that the vehicle's electrical system matches the worklight's voltage (12V).
- Avoid looking directly into the illuminated light to prevent eye strain or damage.
- Keep children away from the installation area and the product.
- If the worklight becomes damaged, discontinue use and replace it immediately.
4. Setup and Installation
The HELLA 1GA 996 561-007 Worklight is designed for suspended mounting. Proper installation is crucial for optimal performance and safety.
4.1 Mounting Location:
- Choose a mounting location that provides clear, unobstructed illumination for short-distance tasks.
- Ensure the mounting surface is strong enough to support the weight of the worklight and withstand vehicle vibrations.
- Consider the light's dimensions (approximately 23.43 x 19.29 x 20.28 inches) and ensure adequate clearance.
4.2 Wiring:
- Disconnect the vehicle's negative battery terminal.
- Connect the worklight's positive wire to a fused 12V power source, typically through a switch. Ensure the fuse rating is appropriate for a 55W load (e.g., 10A).
- Connect the worklight's negative wire to a suitable ground point on the vehicle chassis.
- Ensure all connections are secure and insulated to prevent short circuits and corrosion.
- Reconnect the vehicle's negative battery terminal.

Image 2: Technical diagram illustrating the dimensions of the HELLA 1GA 996 561-007 Worklight in millimeters, crucial for planning installation space.
5. Operating Instructions
Once properly installed and wired, operating the HELLA 1GA 996 561-007 Worklight is straightforward.
- Ensure the vehicle's ignition is on, if required by your wiring setup.
- Activate the switch connected to the worklight's power supply. The worklight should illuminate.
- To turn off the worklight, deactivate the switch.
The worklight provides a broad, short-distance light pattern, ideal for illuminating immediate work areas around the vehicle.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your worklight.
6.1 Cleaning:
- Clean the lens and housing periodically with a soft cloth and mild soap solution.
- Avoid abrasive cleaners or solvents that could damage the plastic housing or glass lens.
- Rinse thoroughly with clean water and dry completely.
6.2 Bulb Replacement (H9):
- Ensure the worklight is off and cool to the touch.
- Disconnect power to the worklight.
- Carefully access the bulb housing, typically by removing a cover or screws.
- Remove the old H9 bulb. Avoid touching the new H9 bulb's glass with bare hands.
- Insert the new H9 bulb, ensuring it is seated correctly.
- Reassemble the housing and reconnect power.
- Test the worklight.
6.3 Inspection:
- Periodically check wiring for signs of wear, fraying, or corrosion.
- Ensure mounting hardware remains tight and secure.
- Inspect the housing for cracks or damage that could compromise its water resistance.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Worklight does not turn on. | No power supply, blown fuse, faulty wiring, or defective bulb. | Check power connections, inspect fuse, verify wiring integrity, replace H9 bulb. |
| Light is dim or flickers. | Low voltage, loose connection, or aging bulb. | Check battery voltage, tighten connections, replace H9 bulb. |
| Moisture inside the lens. | Seal compromised, or improper installation. | Inspect seals and housing for damage. Ensure proper reassembly after bulb replacement. If damage is found, replacement may be necessary. |
8. Specifications
| Attribute | Value |
|---|---|
| Model Number | 1GA 996 561-007 |
| Brand | Hella |
| Light Source Type | Halogen (H9 bulb) |
| Voltage | 12 Volts |
| Wattage | 55 watts |
| Luminous Flux | 1700 lumens |
| Lens Material | Glass |
| Housing Material | Plastic |
| Water Resistance Level | Water Resistant |
| Mounting Type | Suspended |
| Product Dimensions (L x W x H) | 23.43 x 19.29 x 20.28 inches (approximate) |
| Item Weight | 0.71 Kilograms (1.57 pounds) |
| GTIN | 09002920146258 |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact your retailer or the manufacturer directly. HELLA products are designed for quality and reliability, and support is available for any product-related inquiries.
Manufacturer: Hella KGaA Hueck & Co.
For further assistance, visit the official Hella website or contact their customer service.





