NEWBOLER Smart Bicycle Light LIG105 User Manual

1. Introduction

Thank you for purchasing the NEWBOLER Smart Bicycle Light LIG105. This high-brightness, rainproof USB LED light is designed to enhance your cycling safety and visibility. Available in 1500mAh and 3000mAh battery capacities, it features multiple lighting modes and a durable design. Please read this manual carefully before use to ensure proper operation and maintenance.

2. Safety Information

Always ensure the light is securely mounted to your bicycle handlebar before riding.
Do not look directly into the light beam to avoid temporary vision impairment.
While the light is IPX5 waterproof/rainproof, it is not designed for submersion. Do not place it under water or use it for long periods in heavy rain.
Keep the device away from children.
Use only the provided USB cable for charging.

3. Package Contents

Please check the package for the following items:

NEWBOLER Smart Bicycle Light (LIG105)
Handlebar Mounting Bracket
USB Charging Cable
Mounting Hardware (screws, nuts, Allen key)

Image: Bicycle light and included accessories.

4. Specifications

Feature	LIG105 1500mAh Model	LIG105 3000mAh Model
Material	PC	PC
Waterproof Rating	IPX5	IPX5
Weight	134g	165g
Size	100 x 33 x 30mm	100 x 33 x 30mm
Battery Capacity	1500 mAh	3000 mAh
Charging Method	USB Charging	USB Charging
Voltage / Current	5V / 1A	5V / 1A
Charging Time	2 hours	3 hours
Working Time	2-6 hours	3.5-10 hours
Lumens	1000 lumens	1000 lumens
Lighting Modes	High / Flashing / Low (3 Modes)	High / Intelligent / Flashing / Low (4 Modes)
Smart Mode	No	Yes
Power Display	2 grid (Red/Blue indicator)	4 grid (25%~100% indicator)
Irradiated Distance	200m	200m
Mounting Placement	Handlebar (22.8~31.8mm)	Handlebar (22.8~31.8mm)
LED Type	CREE XPG	CREE XPG

Product parameters table comparing 1500mAh and 3000mAh models — Image: Detailed product parameters for both models.

Dimensions and basic specifications of the smart bike light — Image: Physical dimensions and key specifications.

5. Setup Instructions

5.1 Mounting the Light

Attach the mounting bracket to your bicycle handlebar. Ensure the bracket is positioned securely and does not obstruct your view or control of the bike. The bracket is compatible with handlebars between 22.8mm and 31.8mm in diameter.
Use the provided screws and Allen key to tighten the bracket firmly.
Slide the bicycle light onto the mounting bracket until it clicks into place.
Adjust the angle of the light to ensure optimal illumination of the path ahead.

Bicycle light mounted on a handlebar — Image: Bicycle light securely mounted on a handlebar.

6. Operating Instructions

6.1 Power On/Off

To turn the light ON or OFF, press and hold the power button for more than 3 seconds. A short press will not activate the light.

6.2 Switching Lighting Modes

Once the light is on, press the power button briefly to cycle through the available lighting modes:

1500mAh Model (3 Modes): High, Flashing, Low
3000mAh Model (4 Modes): High, Intelligent, Flashing, Low

Illustration of the four lighting modes — Image: Visual representation of the four lighting modes.

Smart Light mode illustration with low light, strobe, and intelligent mode — Image: Smart Light mode functionality.

6.3 Battery and Charging Indicator

The light features a battery indicator to show the remaining power and a charging indicator during charging.

3000mAh Model: Blue LED indicators show 25%, 50%, 75%, and 100% battery levels.
1500mAh Model: Red/Blue indicator lights display battery status.

To charge the device, connect the provided USB cable to the charging port on the light and a 5V/1A USB power source. The charging time is approximately 2 hours for the 1500mAh model and 3 hours for the 3000mAh model.

Battery and charging indicator display — Image: Battery and charging indicator details.

7. Maintenance

Cleaning: Wipe the light's exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
Storage: When not in use for extended periods, store the light in a cool, dry place. Ensure the battery is partially charged (around 50%) before storing to prolong battery life.
Water Resistance: The light is IPX5 rated, meaning it is protected against low-pressure water jets from any direction. However, it is not designed for immersion in water.

IPX5 Waterproof and Rainproof rating with usage warning — Image: IPX5 waterproof rating and important usage notes.

8. Troubleshooting

Light does not turn on: Ensure you press and hold the power button for more than 3 seconds. If it still doesn't turn on, the battery might be depleted. Charge the light fully.
Light not charging: Check the USB cable connection to both the light and the power source. Ensure the power source is active (e.g., USB port on a computer, wall adapter).
Mounting bracket feels loose: Re-tighten the screws on the handlebar mounting bracket. If the nuts are difficult to tighten, you may need to secure them in place (e.g., with a small amount of adhesive) before tightening the bolts.
No 'Smart Mode' or 4th lighting mode: The 1500mAh model does not include a 'Smart Mode' and only has 3 lighting modes. This is normal operation for that specific model.

9. User Tips

Remember to long-press the power button for over 3 seconds to turn the light on or off. A quick click will only change modes.
For the mounting system, some users find it helpful to secure the nuts in place (e.g., with a small drop of glue) before tightening the bolts to prevent them from spinning.
The 1500mAh model typically offers about 3 hours of battery life in steady light mode and up to 5 hours in strobe mode.
The light is designed to attach securely to mountain bikes and remain stable during rides.

10. Warranty and Support

For warranty information or technical support, please refer to the seller's policies or contact the NEWBOLER Official Store directly. A user manual in PDF format may also be available for download from the product page or by contacting customer service.

For additional information, you may refer to the official user manual PDF: View User Manual (PDF)

NEWBOLER LIG105