1. Product Overview
The GIYO Smart Bicycle Taillight series (GL09, GL09S, GL09RGB, GL09SRGB) is designed to enhance cycling safety with its intelligent features, multiple lighting modes, and durable waterproof construction. These taillights offer various functionalities including automatic sensing, brake detection, and long battery life, ensuring visibility and warning for other road users.
GIYO Smart Taillight mounted on a bicycle seatpost.
Product demonstration video showcasing features and installation.
2. Specifications
The following table details the specifications for each model in the GIYO Smart Taillight series:
| Feature | GL09 | GL09S | GL09 RGB | GL09S RGB |
|---|---|---|---|---|
| Size | 32x30x32mm | |||
| Modes | 6 kinds | |||
| Battery Capacity | 250mAh | 400mAh | 250mAh | 400mAh |
| Runtime | 10-100 hours | 12-60 hours | 6.5-70 hours | 9.5-90 hours |
| Waterproof | IP66 | |||
| Intelligent Sensing | No | Yes | No | Yes |
| Brake Sensing | No | Yes | No | Yes |
| Light Color | Red | Red | 7 Colors | 7 Colors |
| Charging Input | 5V-0.2A | 5V-0.28A | 5V-0.2A | 5V-0.28A |
| Body Material | Aluminum alloy | |||
| Certification | CE | |||
Detailed comparison of GL09 and GL09S models.
Detailed comparison of GL09 RGB and GL09S RGB models.
Usage time for GL09 and GL09S models across different modes.
Usage time for GL09 RGB and GL09S RGB models across different modes.
3. Setup and Installation
The GIYO Smart Taillight offers versatile mounting options to suit your bicycle setup.
Mounting Options:
- Saddle Rail Mount: Attach the taillight to the rails under your bicycle saddle.
- Seat Post Mount: Secure the taillight to the seat post of your bicycle.
- Cycling Rear Bag Mount: The taillight can also be attached to a cycling rear bag.
Various mounting options for the taillight.
Installation Steps:
Follow these steps for proper installation:
- For Saddle Rail Mount:
- Fix and tie both ends of the saddle bracket under the cushion with a tie.
- Put the tail lamp into the saddle bracket and rotate it 90 degrees until it clicks into place.
- Installation is complete.
- For Seat Post Mount:
- Fix the seat post bracket on the seat post with a strap.
- Put the tail lamp into the seat post bracket and rotate it 90 degrees until it clicks into place.
- Installation is complete.
Visual guide for installing the taillight on saddle rails and seat post.
Important Installation Note:
Ensure the taillight is installed at the correct angle for optimal performance of smart features like brake sensing. The light should be perpendicular to the ground when mounted.
Correct installation angle (bottom) vs. incorrect angle (top).
4. Operating Instructions
The GIYO Smart Taillight features intuitive controls and intelligent modes for enhanced user experience.
Power On/Off and Mode Switching:
- Power On: Press and hold the power button for a few seconds.
- Switch Light Modes: After powering on, click the power button once to cycle through the 6 available light modes.
- Power Off: Press and hold the power button for a few seconds.
The 6 available light modes.
Normal and Intelligent Modes (GL09S/GL09SRGB only):
Models GL09S and GL09SRGB feature both Normal and Intelligent modes. Double-click the power button to switch between these modes.
- Normal Mode: The light operates continuously based on your selected mode.
- Intelligent Mode: The taillight automatically adjusts its behavior based on ambient light and motion.
Switching between Normal and Intelligent modes.
Intelligent Mode Features (GL09S/GL09SRGB only):
In Intelligent Mode, the taillight can be started and closed automatically, providing a humanized and easy-to-use experience.
- Automatic Wakeup: When in dim light, the taillight will automatically turn on when cycling.
- Auto Sleep: If the light ray is bright, the taillight will automatically turn off when cycling. If in dim light and you stop riding, the lamp will turn off after 45 seconds.
- Brake Warning: When cycling and slowing down, the taillight will automatically highlight for 3 seconds, increasing the safety warning.
Intelligent mode operation flow.
High precision intelligent induction chip for accurate brake detection.
Power Display:
Click the button when the power is off to display the current power level:
- Green: More than 80% battery.
- Blue: 30%-80% battery.
- Red: Less than 30% battery.
Power indicator colors and Type-C charging port.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your GIYO Smart Taillight.
Charging:
- The taillight features a Type-C charging port for fast charging.
- A full charge typically takes approximately 2 hours.
- Use a standard 5V USB charger. Refer to the specifications for the correct current input (0.2A or 0.28A depending on model).
Waterproof Rating:
The taillight is rated IP66 waterproof, providing complete protection against dust and strong jets of water. This makes it suitable for use in various weather conditions, including rain.
IP66 waterproof rating ensures durability in wet conditions.
Cleaning:
- Wipe the taillight with a soft, damp cloth to remove dirt and debris.
- Do not use abrasive cleaners or solvents, as these may damage the casing or lens.
- Ensure the charging port cover is securely closed to maintain waterproof integrity.
6. Troubleshooting
If you encounter issues with your GIYO Smart Taillight, refer to the following common troubleshooting steps:
- Light Not Turning On:
- Ensure the battery is charged. Connect the taillight to a power source using the Type-C cable.
- Press and hold the power button for a few seconds to ensure it's not just a short press.
- Light Not Charging:
- Check the Type-C cable and charger for damage. Try a different cable or power adapter.
- Ensure the charging port is clean and free of debris.
- Smart Features (Auto Wakeup/Sleep, Brake Sensing) Not Working (GL09S/GL09SRGB only):
- Ensure the taillight is in Intelligent Mode (double-click the power button to switch).
- Verify that the taillight is installed at the correct angle (perpendicular to the ground) for accurate sensor readings.
- Check for any obstructions around the light sensor.
If these steps do not resolve the issue, please contact customer support for further assistance.
7. User Tips
- The GIYO Smart Taillight is suitable for various outdoor activities due to its waterproof and durable design, making it a reliable choice for different weather conditions.
- For optimal brake sensing performance, ensure the taillight is mounted securely and at the correct angle, perpendicular to the ground.
- Regularly check the battery level using the power indicator to avoid unexpected power loss during rides.
8. Warranty and Support
For warranty information, technical support, or any product-related inquiries, please refer to the seller's official website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
