1. Introduction
This manual provides instructions for the installation, operation, and maintenance of your AHLTD 12LED Strobe Grille Flash Light Bulb. Designed for universal fit on 12V-24V vehicles, these lights serve as emergency flashing side markers, signal warning lamps, or auto decoration. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Video: Product showcase demonstrating the light bar and its various modes.
2. Safety Information
- Ensure the vehicle's power is OFF before attempting any installation or wiring.
- Always connect the lights to a compatible 12V or 24V DC power source. Incorrect voltage may damage the product.
- Avoid direct eye exposure to the light, as it can be very bright.
- Securely mount the lights to prevent them from detaching during vehicle operation.
- Consult a professional if you are unsure about any part of the installation process.
3. Package Contents
Verify that all components are present in your package:
- AHLTD 12LED Strobe Grille Flash Light Bulb(s) (quantity as purchased)
- Mounting Screws
- Mounting Nuts
Image: Contents of the package including light bars and mounting hardware.
4. Specifications
| Feature | Detail |
|---|---|
| Product Type | Long strip ultra-thin side flashing light |
| Material | Aluminum + LED |
| Voltage | DC12-24V |
| LED Chip | 12PCS |
| Power | 36W |
| Current | 0.28A |
| Lumen | 900 lm |
| Emitting Colors | Yellow, Blue, Blue White, Red, Red Blue, Red White, Yellow White, White |
| Mode | Constant Light + Continuous Flash (Multi-mode) |
| Waterproof Rating | IP65 |
| Service Life | 50,000 hours |
| Dimensions | 190mm (Length) x 28mm (Width) |
| Item Weight | 88g |
| Applications | Truck, Cars, Motorcycles, ATVs, Pickups, Trailers, SUV, Van, Caravan, Boat Lorry |
Image: Product dimensions.
5. Installation
5.1 Mounting
The light bar can be mounted using the provided screws and nuts. Choose a flat, stable surface on your vehicle that allows for clear visibility and does not obstruct other vehicle functions. Ensure the mounting location is suitable for the light's dimensions (190mm x 28mm).
- Identify the desired mounting location.
- Mark the positions for drilling holes for the screws.
- Drill pilot holes if necessary, ensuring they are appropriate for the screw size.
- Secure the light bar using the screws and nuts. Do not overtighten.
5.2 Wiring Diagram
Refer to the diagram below for correct wiring. Improper wiring can cause damage to the lights or your vehicle's electrical system.
Image: Wiring connections for power, ground, and mode selection.
- Red Wire: Connect to the positive (+) terminal of your 12V/24V DC power source.
- Black Wire: Connect to the negative (-) / ground terminal of your vehicle's electrical system.
- Yellow Wire (Mode Switch): Briefly touch this wire to the positive (+) terminal to cycle through the different lighting modes.
5.3 Applications
These lights are universally designed for a wide range of vehicles and purposes, including:
- Trucks
- Cars
- Motorcycles
- ATVs
- Pickups
- Trailers
- SUVs
- Vans
- Caravans
- Boat Lorries
Images: Examples of light bar installations on trucks.
6. Operation
Once properly installed and wired, the light bar will illuminate when power is supplied. To change the lighting mode:
- Ensure the light is powered on.
- Briefly touch the yellow mode switch wire to the positive (+) power source. Each brief touch will cycle to the next available lighting mode.
- The light supports multiple modes, including constant light and various continuous flash patterns.
7. Maintenance
The AHLTD 12LED Strobe Grille Flash Light Bulb is designed for durability and features an IP65 waterproof rating, making it resistant to dust and water jets. Minimal maintenance is required.
- Cleaning: Periodically wipe the light bar with a soft, damp cloth to remove dirt and debris. Avoid abrasive cleaners or solvents that could damage the lens or housing.
- Inspection: Regularly check the mounting screws and wiring connections to ensure they remain secure and free from corrosion.
- Water Resistance: While rated IP65, avoid submerging the light bar in water for extended periods.
Image: The light bar's waterproof design ensures durability in various weather conditions.
8. Troubleshooting
- Light does not turn on:
- Check power connections (red wire to positive, black wire to ground).
- Ensure the vehicle's power source is active and providing 12V-24V DC.
- Inspect for any blown fuses in the vehicle's circuit.
- Light modes are not changing:
- Ensure the yellow mode switch wire is making proper contact when briefly touched to the positive (+) terminal.
- Verify the yellow wire is not continuously connected to power, which would prevent mode cycling.
- Lights flicker or are dim:
- Check for loose or corroded wiring connections.
- Ensure the power source is stable and providing adequate current.
9. User Tips
- For optimal visibility, consider mounting the lights in a prominent location on your vehicle, such as the grille or bumper.
- Experiment with different flash patterns to find the most effective warning signal for your specific needs.
- When installing multiple units, ensure consistent wiring for synchronized operation if desired.
10. Warranty and Support
This product is covered by a manufacturer's warranty against defects in materials and workmanship. For warranty claims, technical support, or further assistance, please contact the seller or refer to the official product page for contact information.
A detailed user manual in PDF format may also be available for download from the seller's website: Download PDF Manual.