Introduction
The OFFBONDAGE HR3-1000 is a high-performance bicycle light designed to enhance visibility and safety during cycling. Featuring a powerful 1000 Lumen output, it provides excellent illumination for night rides. This versatile device also functions as a power bank, allowing you to charge your mobile devices on the go. Constructed with a durable aluminum alloy shell and offering multiple brightness modes, it is a reliable companion for both MTB and road cycling.

Setup
Package Contents
- OFFBONDAGE HR3-1000 Bicycle Light
- Handlebar mounting bracket
- USB charging cable
Mounting the Bicycle Light
- Identify a suitable position on your bicycle's handlebar. The light is designed for handlebar mounting.
- Attach the provided buckle stent mounting bracket to the handlebar. The bracket is designed for rapid installation and can be adjusted for different pipe diameters by adding or removing gaskets.
- Securely slide the OFFBONDAGE HR3-1000 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 without dazzling oncoming traffic.

Initial Charging
Before first use, fully charge the bicycle light. Connect the included USB charging cable to the light's Type-C port and to a suitable USB power source. The indicator light on the button will change color to show charging status (e.g., red for charging, green/blue for fully charged).
Operating Instructions
Power On/Off
- To turn the light ON or OFF, press and hold the main switch button for a few seconds.
Changing Brightness Modes
The HR3-1000 features 5 light modes:
- Super Bright
- High
- Middle
- Low
- Flash
To cycle through the brightness modes (Super Bright, High, Middle, Low), click the main switch button once. To activate the Flash mode, double-click the button quickly. Click once again to switch between flash and strobe, then click again to return to steady modes.

Power Bank Function
The HR3-1000 can be used to charge other mobile devices. Connect your device to the light's USB port. Note that you may need to prepare a conversion connector yourself if your device does not use a standard USB-A to USB-C cable.

Maintenance
Charging
- Always use the charging cable included in the package. Using other cables may cause damage to the light.
- Ensure the charging port is clean and dry before connecting the cable.
Cleaning
- Wipe the light with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Ensure the light is dry before storing or using it.
Water Resistance
The HR3-1000 has an IPX6 waterproof rating, meaning it is protected against high-pressure water jets from any direction. It is suitable for use in rainy conditions but should not be submerged in water.

Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | Battery is depleted | Charge the light using the provided USB cable. |
| Light does not charge | Incorrect charging cable or faulty power source | Ensure you are using the original charging cable and a functional USB power adapter. |
| Power bank function not working | Missing conversion connector | Ensure you have the correct conversion connector for your mobile device. |
| Mounting bracket does not fit handlebar | Incorrect gasket size | Adjust the gaskets on the buckle stent to match your handlebar diameter. |
Specifications
| Feature | Detail |
|---|---|
| Brand | OFFBONDAGE |
| Model Number | HR3-1000 |
| Brightness | 1000 Lumens |
| Battery Capacity | Approx. 4500 mAh (Built-in 21700 Li-ion) |
| Charging Time | Approx. 3-5 hours |
| Lighting Range | Approx. 200 meters |
| Body Material | 6063-T6 Aircraft Aluminum Alloy + PC Engineering Plastic |
| Waterproof Level | IPX6 |
| Light Modes | 5 Modes (Super Bright, High, Middle, Low, Flash) |
| Mounting Placement | Handlebar |
| Lens Type | Acrylic, High Transmittance, 90-120° Wide-angle Flood |
| Weight | Lightweight and compact (approx. 152g - 268g) |
| Certification | CE |
| Origin | Mainland China |
User Tips
- Flash Mode Activation: To activate the flash mode, turn on the light, then quickly double-click the main switch button. Click once more to switch between flash and strobe.
- Charging Indication: The button on the light typically changes color (e.g., blue, green, red) to indicate the battery charge level and charging status. When fully charged, the power supply may automatically cut off.
- Power Bank Use: While the light functions as a power bank, remember to carry a suitable conversion connector for your specific mobile device if it's not a standard USB-C connection.
- Handlebar Compatibility: The mounting bracket is designed to accommodate various handlebar diameters. If you find it too loose or too tight, adjust the included gaskets to ensure a snug and secure fit.
Warranty and Support
For warranty information, technical support, or any product-related inquiries, please contact the seller or manufacturer directly through your purchase platform. Keep your proof of purchase for any warranty claims.





