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Merlin Cycles£74.99Visit shop Ravemen Black K1800 Ai Nighttime Usb Rechargeable Front Light - / Front / Rechargeable
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The Ravemen K1800 is an intelligent, USB-rechargeable LED front bike light designed for cyclists seeking adaptive illumination and extended battery life. Its standout feature is the AI Night Riding Mode, which automatically adjusts brightness based on your riding patterns, offering hands-free convenience and maximizing runtime. While its versatile USB-C power bank function is a significant plus, users should be aware that the AI mode's learning curve might require initial observation to ensure optimal performance for their specific riding style. Key features include AI night riding, a unique wide-angle lens for enhanced visibility, a wireless remote, and a durable, waterproof build.
| Model Part Number | K1800 |
|---|---|
| Brand | Ravemen |
On the High setting (1800 lumens), the battery provides approximately 1.5 hours of runtime. Lower modes offer significantly longer durations.
Yes, you can manually select other modes using the power button or the wireless remote, overriding the AI function if desired.
The light has a beam distance of up to 180 meters, providing excellent visibility on paths and roads.
The K1800 typically comes with a compatible mount, usually a standard GoPro interface, for easy attachment to handlebars or helmets.
The power level indicator, accessed by pressing the power button, will show the remaining battery percentage. The light may also flash a warning color when the battery is critically low.
Yes, the USB-C port allows you to charge the light while it is in use.
An IPX7 rating means the light can be submerged in water up to 1 meter deep for 30 minutes without damage, making it suitable for heavy rain and wet conditions.
Ensure the battery is charged. Press and hold the power button for a moment to turn it on. Check if the power level indicator shows any charge.
The AI mode requires several rides to learn your patterns. Ensure the light is securely mounted and has a clear view of your surroundings. Try resetting the mode if issues persist.
Confirm the K1800 has sufficient battery charge. Ensure the USB-C cable is correctly connected to both the light and the device being charged. Try a different USB-C cable.
Check the battery in the remote and replace if necessary. Ensure the remote is within effective range of the light. Re-pair the remote if connection issues persist.
While rated IPX7, avoid prolonged submersion or high-pressure water jets. Ensure the USB-C port cover is securely closed. If fogging occurs, allow it to air dry completely with the port cover open in a dry environment.
Setup: The K1800 comes with a standard GoPro-style mount, compatible with most existing bike mounts. You can choose to mount it upright or inverted for space-saving. Ensure the mount is securely fastened before riding. The wireless remote can be easily attached to your handlebars.
Charging: To charge the K1800, connect a USB-C cable to the light's port and a suitable power source. The power indicator will show charging status. A full charge typically takes several hours. To use it as a power bank, connect your device's charging cable to the K1800's USB-C port.
Compatibility: The universal mount ensures compatibility with a wide range of bicycles. The USB-C ports are standard and compatible with most modern charging cables and devices.
Care: Clean the light regularly with a soft, damp cloth. Avoid using abrasive cleaners or solvents. Ensure the USB-C port cover is closed tightly when not in use to maintain its IPX7 waterproof rating. Store the light in a cool, dry place when not in use for extended periods. Periodically check the battery level to prevent deep discharge.
