Introduction
The CYCLAMI CY300 is a compact and lightweight bicycle front light designed to enhance cycling safety through its high-brightness daytime running light functionality. Featuring 11 lighting modes and IPX6 waterproofing, it is suitable for various cycling conditions on both mountain bikes (MTB) and road bikes. This manual provides essential information for the proper use and maintenance of your CY300 light.

CYCLAMI Bicycle Daytime Running Lights on a handlebar, highlighting its compact design and compatibility.
Package Contents
Please check the package for the following items:
- 1 x CYCLAMI CY300 Bicycle Daytime Running Light
- 1 x Bicycle Handlebar Stand
- 1 x Type-C USB Charging Cable

Contents of the product package: CY300 Bicycle Daytime Running Light, Bicycle Handlebar Stand, and Type-C USB charging cable.
Setup Instructions
1. Mounting the Light
- Attach the provided Bicycle Handlebar Stand to your bicycle's handlebar. The stand is compatible with both one-piece and round handlebars.
- Securely slide the CYCLAMI CY300 light onto the handlebar stand until it clicks into place. Ensure the light is facing forward and is stable.
2. Initial Charging
Before first use, fully charge the device.
- Connect the Type-C USB charging cable to the charging port on the CY300 light.
- Connect the other end of the cable to a standard USB power source (e.g., computer, USB wall adapter).
- During charging, a flashing red light will indicate the charging status.
- The light will turn green when the battery is fully charged. A full charge typically takes approximately 1.5 hours.

Type-C charging port and battery level indicator lights (red for charging, green for full) of the CY300.
Operating Instructions
Power On/Off
Press and hold the power button for a few seconds to turn the light on or off.
Changing Lighting Modes
The CY300 features 11 combination modes for various lighting needs. You can mix and match as you wish:
- Single-click: Controls the inner circle of lights.
- Double-click: Controls the outer ring light.
Available modes include high light, low light, Daytime Running Lights, full brightness, and 'running horse lamp' (dynamic flashing) effects.

CYCLAMI CY300 light on a handlebar, illustrating various lighting modes.
Daytime Running Light Function
The CY300 is designed to function as a daytime running light, increasing your visibility to motorists and pedestrians during daylight hours. This passive visible light uses a more dispersed beam to make you easily perceived by drivers, significantly enhancing safety and reducing the risk of accidents.

Cyclist using the CY300 light during daytime, illustrating its 300 lumens high brightness for visibility.

Comparison of daytime running light (dispersed) vs. traditional bicycle light (concentrated).
Maintenance
- Cleaning: Wipe the light with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Waterproof Rating: The CY300 has an IPX6 waterproof rating, meaning it is protected against high-pressure water jets from any direction. It is suitable for use in rain but should not be submerged in water.
- Storage: Store the light in a cool, dry place when not in use. If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
Troubleshooting
- Light not turning on: Ensure the battery is charged. Connect to a power source and check the charging indicator.
- Light not charging: Verify the Type-C USB cable is securely connected to both the light and the power source. Try a different cable or power adapter.
- Light flickering or dim: This may indicate a low battery. Recharge the light.
- Mounting issues: Ensure the handlebar stand is correctly installed and the light is properly seated.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | CYCLAMI |
| Model Number | CY300 |
| Type | Bicycle Front Light / Headlight |
| Body Material | ABS + Acrylic |
| Mounting Placement | Handlebar |
| Power Supply | Battery (600mAh, 3.7V) |
| Light Intensity | 300 Lumen |
| Lighting Modes | 11 Combinations |
| Battery Life | 2.5 - 30 Hours |
| Size | 57 x 35.5 x 25 mm |
| Weight | Approx. 35g |
| Waterproof Level | IPX6 |
| Charging Type | Type-C USB |
| Intelligent Sensing | No |
| High-concerned chemical | None |
| Free Stand Included | Yes |
| Battery Level Indicator | Yes |

Detailed product comparison table for CY300 Headlight and other lights.
User Tips
- Daytime Use is Key: Utilize the daytime running light modes even during daylight hours. Studies show that using a warning light significantly increases a cyclist's visibility to drivers, reducing accident probability.
- Regular Charging: For optimal performance and battery longevity, charge your CY300 regularly, especially after long rides. The battery level indicator helps you keep track.
- Secure Mounting: Always ensure the light is firmly attached to the handlebar stand before riding to prevent it from falling off during bumps or vibrations.

Diagram illustrating enhanced driver visibility with a warning light.
Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.





