1. Introduction
Thank you for choosing the NEWBOLER LIG008 Bicycle Front Light. This manual provides essential information for the safe and efficient use of your new bicycle light. Please read it thoroughly before installation and operation, and keep it for future reference.
2. Safety Information
- Always ensure the light is securely mounted before riding.
- Do not look directly into the light beam to avoid eye injury.
- Keep out of reach of children.
- Do not disassemble or modify the light.
- While the light is waterproof (IPX6/IPX5), avoid prolonged submersion in water.
- Charge the battery using the provided USB cable and a compatible power source.
3. Package Contents
The package for the LIG008-6000LM model typically includes:
- 1 x NEWBOLER LIG008 Bicycle Front Light (8000mAh)
- 2 x Handlebar Holders
- 1 x USB Charging Cable
- 1 x OTG Connector (for power bank function)
Note: Package contents may vary slightly depending on the specific model variant purchased.

4. Specifications
4.1 LIG008 Front Light Series
| Feature | LIG008-6000LM (8000mAh) | LIG008-3000LM (4000mAh) | LIG610-2000LM (2000mAh) |
|---|---|---|---|
| Luminance (Max) | 6000 Lumens | 3000 Lumens | 2000 Lumens |
| Battery Capacity | 8000mAh (21700 Battery) | 4000mAh | 2000mAh |
| Work Time | 2.5 - 7.5 hours | 2.5 - 4.5 hours | 2 - 3.5 hours |
| Charging Time | Approx. 9 hours | Approx. 4.5 hours | Approx. 4.5 hours |
| Material | Aluminum Plastic Shell | Aluminum Plastic Shell | Aluminum Plastic Shell |
| Size | 16.4 x 4.5 x 3.8 cm | 11.0 x 4.5 x 3.8 cm | 9.1 x 4.1 x 3.0 cm |
| Weight | Approx. 325g | Approx. 200g | Approx. 145g |
| Lighting Modes | 4 Modes | 4 Modes | 5 Modes |
| Range | Approx. 500M | Approx. 300M | Approx. 200M |
| Waterproof Level | IPX5 (Daily Rain Protection) | IPX5 (Daily Rain Protection) | IPX5 (Daily Rain Protection) |
| Power Bank Function | YES | YES | NO |
| Voltage | 3.7V (5V/2A Input) | 3.7V (5V/2A Input) | 3.7V (5V/2A Input) |
| Mounting | Handlebar (22.2~33mm) | Handlebar (22.2~33mm) | Handlebar (22.2~33mm) |
| Certification | CE | CE | CE |
4.2 Bicycle Taillight Specifications
| Feature | Specification |
|---|---|
| Name | Bicycle Taillight |
| LED | 2835 patch lamp bead |
| Battery | 210mAh |
| Lumen | 30LM |
| Lighting Mode | 4 Modes |
| Size | 70 x 20 x 20 mm |
| Weight | Approx. 55g |
| Shell Material | ABS plastic |


5. Installation
5.1 Front Light Installation
- Attach the handlebar holder to your bicycle's handlebar. Ensure it is tightened securely.
- Slide the bicycle front light onto the holder until it clicks into place.
- Adjust the angle of the light to ensure optimal visibility and to avoid dazzling oncoming traffic.

5.2 Taillight Installation (if applicable)
- Attach the taillight bracket to your seat post or other suitable location.
- Secure the taillight onto the bracket.
- Adjust the angle for maximum visibility from the rear.

6. Operation
6.1 Power On/Off and Mode Switching
Press the ON/OFF button to cycle through the lighting modes:
- Near light
- High beam bright
- Far and Near full light
- Flickering (Flash)
Press and hold the button to turn the light off.


7. Charging and Power Bank Function
7.1 Charging the Light
Connect the provided USB charging cable to the light's charging port and to a USB power source (e.g., computer, wall adapter). The indicator lights will show charging status:
- Low battery: Flashing blue light
- Fully charged: Solid blue light

7.2 Power Bank Function (LIG008-6000LM & LIG008-3000LM)
The LIG008 models with 8000mAh and 4000mAh batteries can function as a power bank. Use the included OTG connector and your device's charging cable to charge your phone or other USB-powered devices.

8. Maintenance
- Clean the light regularly with a soft, damp cloth. Do not use abrasive cleaners.
- Ensure the USB port cover is securely closed to maintain waterproof integrity.
- Store the light in a cool, dry place when not in use.
- Charge the battery at least once every three months to prolong its lifespan if stored for extended periods.

9. Troubleshooting
- Light not turning on: Ensure the battery is charged. If fully charged and still not working, contact support.
- Light not charging: Check the USB cable and power source. Ensure the cable is properly connected.
- Light flickering unexpectedly: This might indicate a low battery. Recharge the light.
10. User Tips
- For optimal visibility and battery life, choose the appropriate light mode for your riding conditions.
- The power bank function is convenient for emergency phone charging during longer rides.
- Regularly check the light's mounting to ensure it remains secure, especially on rough terrain.
11. Warranty and Support
For any issues, warranty claims, or technical support, please refer to the official NEWBOLER store or contact customer service.
A detailed user manual in PDF format can be found here.