1. නිෂ්පාදන අවසන්view
The GearLight S400 Pro is a comprehensive LED bike light set designed for enhanced visibility and safety during night riding and daily cycling. This set includes a 400-lumen LED bicycle headlight and a matching rear light, providing illumination for the road ahead and ensuring visibility to others.
ප්රධාන ලක්ෂණ ඇතුළත් වේ:
- Front and Back Set: Complete headlight and tail light for all-around visibility.
- USB නැවත ආරෝපණය කළ හැකි: Both lights feature built-in rechargeable batteries, eliminating the need for disposable batteries.
- බහු ආලෝක මාදිලි: The front light offers 5 modes, and the rear light provides 4 modes for various riding conditions.
- Quick Universal Mount: Tool-free installation for easy attachment and removal.
- Water-Resistant & Durable: Constructed with aluminum and plastic housing, rated IPX4 for use in wet conditions.

Image: The GearLight S400 Pro Bike Light Set, including the front headlight and rear tail light, along with USB charging cables.
2. පෙට්ටියේ ඇති දේ
Your GearLight S400 Pro Bike Light Set package should contain the following items:
- Rechargeable Front Bike Light (Headlight)
- Rechargeable Rear Bike Light (Tail Light)
- 2 x USB ආරෝපණ කේබල්

Image: The complete contents of the GearLight S400 Pro Bike Light Set, including the headlight, tail light, and two USB charging cables.
3. සැකසුම සහ ස්ථාපනය
The GearLight S400 Pro bike lights feature a quick universal mount for tool-free installation on most bicycles.
3.1. මූලික ගාස්තුව
Before first use, fully charge both the front and rear lights. Connect the provided USB charging cables to the charging ports on each light and to a USB power source (e.g., computer, wall adapter). The indicator light will change to show charging status (typically red for charging, green for fully charged).
3.2. Mounting the Front Light
- Position the front light mount on your bicycle's handlebar.
- Wrap the rubber strap securely around the handlebar.
- Hook the strap onto the designated latch on the light unit. Ensure the light is firmly attached and facing forward.
3.3. Mounting the Rear Light
- Position the rear light mount on your bicycle's seat post.
- Wrap the rubber strap securely around the seat post.
- Hook the strap onto the designated latch on the light unit. Ensure the light is firmly attached and facing backward.

Image: Visual guide demonstrating the simple three-step process for installing the bike lights: charging the units, mounting them to the bicycle, and then riding.
Video: Demonstration of the quick and easy installation process for the GearLight S400 Pro bike lights.
4. මෙහෙයුම
4.1. Front Light (Headlight)
The front light provides 400 lumens of brightness and features 5 lighting modes. Press the power button on top of the light to cycle through the modes:
- ඉහළ: Maximum brightness for clear illumination.
- මධ්යම: සාමාන්ය භාවිතය සඳහා සමබර දීප්තිය.
- අඩු: Reduced brightness for extended battery life.
- Strobe with Side Strobe Lights: Flashing mode with additional side visibility.
- High with Side Strobe Lights: High brightness with additional side visibility.
ආලෝකය නිවා දැමීමට බල බොත්තම ඔබා අල්ලාගෙන සිටින්න.

Image: The GearLight S400 Pro Front Light illustrating its five distinct lighting modes for various visibility needs.
Video: A brief demonstration of the GearLight S400 Pro front light's various modes and operation.
4.2. Rear Light (Tail Light)
The rear light provides 60 lumens of brightness and features 4 lighting modes. Press the power button on the light to cycle through the modes:
- ඉහළ: Constant bright red light.
- Slow Chase: Slow, alternating flashing pattern.
- ස්ට්රෝබ්: Rapid flashing pattern.
- Fast Chase: Fast, alternating flashing pattern.
ආලෝකය නිවා දැමීමට බල බොත්තම ඔබා අල්ලාගෙන සිටින්න.

Image: The GearLight S400 Pro Rear Light illustrating its four distinct lighting modes for enhanced rear visibility.
Video: A brief demonstration of the GearLight S400 Pro rear light's various modes and operation.

Image: A bicycle with the GearLight S400 Pro lights actively illuminating a dark road, showcasing their effectiveness for night riding.
5. ආරෝපණය කිරීම
Both the front and rear lights are USB rechargeable. Use the provided USB cables to charge the lights. A full charge typically provides up to 10+ hours of runtime on strobe mode for the front light and comparable duration for the rear light, depending on the selected mode.
- Connect the small end of the USB cable to the charging port on the light.
- Connect the larger end of the USB cable to a standard USB power source.
- The charging indicator light will illuminate (e.g., red) during charging and change color (e.g., green) when fully charged.
6. නඩත්තු කිරීම
To ensure the longevity and optimal performance of your GearLight S400 Pro bike lights, follow these maintenance guidelines:
- පිරිසිදු කිරීම: මෘදු, d රෙදි කැබැල්ලකින් ලයිට් පිස දමන්න.amp cloth to remove dirt and debris. Avoid using abrasive cleaners or solvents.
- ජල ප්රතිරෝධය: The lights are IPX4 water-resistant, meaning they are protected against splashing water from any direction. They are suitable for use in rain but should not be submerged in water. Ensure the USB port cover is securely closed when not charging to maintain water resistance.
- ගබඩා: Store the lights in a cool, dry place when not in use. If storing for an extended period, charge them periodically to maintain battery health.
7. දෝශ නිරාකරණය
If you encounter issues with your GearLight S400 Pro bike lights, consider the following:
- ආලෝකය ක්රියාත්මක නොවේ: Ensure the battery is charged. Connect the light to a USB power source and check the charging indicator.
- අඳුරු ආලෝක ප්රතිදානය: A dim light often indicates a low battery. Recharge the light fully.
- අයකිරීමේ ගැටළු: Verify that the USB cable is properly connected to both the light and the power source. Try a different USB cable or power source if necessary.
- Mounting Instability: Ensure the rubber strap is stretched tightly and securely hooked onto the light unit. Adjust the position if needed for a snug fit.
8. පිරිවිතර
| විශේෂාංගය | පිරිවිතර |
|---|---|
| වෙළඳ නාමය | ගියර් ලයිට් |
| මාදිලියේ නම | S400 Pro |
| Front Light Brightness | 400 Lumens |
| පසුපස ආලෝක දීප්තිය | 60 Lumens |
| Number of Front Light Modes | 5 |
| Number of Rear Light Modes | 4 |
| බලශක්ති ප්රභවය | බැටරි බලයෙන් ක්රියාත්මක (USB නැවත ආරෝපණය කළ හැකි) |
| ද්රව්ය | ඇලුමිනියම්, ප්ලාස්ටික් |
| ජල ප්රතිරෝධක මට්ටම | IPX4 (ජල ප්රතිරෝධී) |
| සවිකිරීමේ වර්ගය | Quick Universal Mount |
| ඇතුළත් සංරචක | Rechargeable Front Bike Light, Rechargeable Rear Bike Light |
9. වගකීම් සහ සහාය
For warranty information or technical support, please refer to the official GearLight webවෙබ් අඩවියට හෝ ඔවුන්ගේ පාරිභෝගික සේවයට සෘජුවම සම්බන්ධ වන්න. වගකීම් හිමිකම් සඳහා ඔබේ මිලදී ගැනීමේ රිසිට්පත තබා ගන්න.




