1. Introduction
Thank you for choosing the NEWBOLER Brompton Folding Bike Light and Front Fork Holder. This manual provides essential information for the safe and efficient use of your new bicycle light and its mounting bracket. Please read this manual thoroughly before installation and operation.

Figure 1: NEWBOLER Brompton Folding Bike Light and Holder
2. Package Contents
- Bicycle Headlight (Model varies: LIG013, LIG008, or LIG610)
- Front Fork Mounting Bracket
- USB Charging Cable
- Mounting Hardware (screws, washers)
3. Setup and Installation
The front fork bracket is designed for easy installation on Brompton folding bikes, saving handlebar space and providing an aesthetically pleasing setup.
3.1 Bracket Installation
- Locate the front fork of your bicycle.
- Use appropriate tools to remove the existing nut, washers, and screws from the front fork.
- Align the bracket with the screw hole locations on the front fork.
- Insert the long screw through the bracket and the front fork.
- Place the washer from behind the screw and securely tighten it with a screwdriver. Ensure the bracket is firm and stable.
3.2 Light Installation
- Attach the bicycle light to the designated mounting point on the installed bracket.
- Tighten the screws below the light to secure it firmly to the bracket.

Figure 2: Step-by-step installation guide
3.3 Angle Adjustment
The light's angle can be freely adjusted up and down by approximately 100 degrees to suit your visibility needs and avoid dazzling oncoming traffic.

Figure 3: Light angle adjustment capability
3.4 Compatibility with Bags
After installing the bike light, it does not interfere with the use of front-mounted bags. Lights and bags can be used simultaneously.

Figure 4: Light and bag mounted concurrently
4. Operating Instructions
4.1 Power On/Off and Mode Selection
Press the power button to turn the light on. Subsequent presses will cycle through the available lighting modes. Long press the power button to turn the light off.

Figure 5: Available lighting modes
4.2 Lighting Modes (Varies by Model)
- LIG013: 4 modes - Low Beam, High Beam On, High Beam Full Beam, Flashing.
- LIG008: 4 modes - Near Light, High Beam Bright, Far and Near Full Light, Flashing.
- LIG610: 5 modes - Click to open: Near Light, Far Light, Far and Near Full Light, Flicker. Long press to open: Daytime Running Light.
4.3 Digital Display Function
Some models feature a digital display that shows the battery percentage (1%-100%) and estimated remaining work time for each mode. It also indicates charging status (0-100%).

Figure 6: Digital display showing battery and mode information
4.4 Charging the Battery
Connect the provided USB charging cable to the light's charging port and to a standard USB power source (e.g., computer, USB wall adapter). The digital display will indicate charging progress. Ensure the rubber cover for the USB port is securely closed after charging to maintain waterproof integrity.

Figure 7: Battery type and estimated runtimes
5. Maintenance
5.1 Cleaning
Wipe the light and bracket with a soft, damp cloth. Do not use abrasive cleaners or solvents, as they may damage the surface or internal components. Ensure the USB port cover is closed before cleaning.
5.2 Battery Care
- Recharge the battery regularly, even if not in use, to maintain battery health.
- Avoid completely draining the battery before recharging.
- Store the light in a cool, dry place when not in use for extended periods.
5.3 Waterproofing
The light features an IPX5 waterproof rating, meaning it is protected against low-pressure water jets from any direction. It is suitable for use in rainy conditions. Ensure all port covers are securely closed to maintain water resistance.

Figure 8: IPX5 waterproof and dustproof design
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | Battery is depleted | Charge the battery fully. |
| Light is dim or flickers | Low battery or loose connection | Charge the battery. Ensure the light is securely attached to the bracket. |
| Mounting bracket feels loose | Screws are not tight enough | Re-tighten all mounting screws securely. |
| Light turns off unexpectedly | Battery depleted or overheating | Charge the battery. Allow the light to cool down if used for extended periods on high settings. |
7. Specifications
7.1 General Specifications (Front Fork Holder)
- Body Material: Aluminum Alloy
- Design: One-piece, lightweight, portable, sturdy, and durable
7.2 Light Specifications (Varies by Model)
| Feature | LIG013 | LIG008 | LIG610 |
|---|---|---|---|
| Material | Aluminum plastic shell | Aluminum Plastic Shell | Aluminum Plastic Shell |
| Modes | 4 modes | 4 modes | 5 modes |
| Waterproof | IPX5 | IPX-5 | IPX-5 |
| Lumens (Max) | 3000 Lumen | 3000 Lumen | 2000 Lumen |
| Range | N/A | 150-300M | 200M |
| Battery Capacity | ~2000mAh | ~4000 mAh | ~2000 mAh |
| Charging Time | ~2-4 hours | ~4.5 hrs | N/A |
| Working Time | 2-3 hours | 2.5-4.5h | N/A |
| Voltage | 3.7V | 5V/2A | N/A |
| Power Bank Function | NO | YES | NO |
7.3 LIG610 Specifications (from PDF Manual)
- Model: LIG610
- Name: Super Bright Bike Light
- Size: 91*41*30mm
- Package Weight: 145g
- LED: TG3 LED*3
- Lumens: 900 LM
- Work Time: 2-3.5h
- Battery: 21700 mAh
- Lighting Mode: 5 modes
- Material: Aluminum alloy
- Irradiate Distance: 200m
- Waterproof: IPX-5
- Charge: TYPE-C
8. User Tips
- For mountain biking or riding in dark woodland, consider using the high beam or full beam modes for maximum visibility.
- Adjust the light's angle downwards to avoid glaring other road users, especially when using powerful modes.
- Utilize the digital display to monitor battery levels and plan your rides accordingly.
- The IPX5 rating makes it reliable for commuting in heavy rain.
- The holder is versatile and has been noted to fit well on various bike types, including road bike calipers.
9. Warranty and Support
For warranty claims, technical support, or any questions regarding your NEWBOLER product, please contact the seller or manufacturer directly through your purchase platform. Keep your proof of purchase for any warranty-related inquiries.