1. Introduktion
This manual provides detailed instructions for the RAVEMEN Bike Lights bundle, which includes the K1800 Bicycle Headlight and the TR500 Bike Tail Light. This set is designed to enhance visibility and safety for various cycling activities, including city commuting, road cycling, mountain biking, and urban riding. Please read this manual thoroughly before using the product to ensure proper operation and maintenance.

Image 1.1: RAVEMEN K1800 Headlight and TR500 Tail Light, showing both lights included in the bundle.
2. Hvad er inkluderet
The RAVEMEN Bike Lights bundle contains the following components:
- 1 x K1800 Bicycle Headlight
- 1 x TR500 Bike Tail Light
Kindly note that this product may come in two separate packages (one for the K1800 headlight and the other for the TR500 bike taillight), so the shipment may not be delivered on the same day.
3. Opsætning og installation
3.1 K1800 Headlight Installation
The K1800 headlight can be easily mounted on your bicycle handlebars. It is compatible with GoPro-like devices and includes an AUBO1 upside-down mount to help declutter your handlebars, providing a clean and secure attachment.

Image 3.1: K1800 Headlight mounted using the AUBO1 upside-down mount, demonstrating its low-profile handlebar integration.
3.2 TR500 Tail Light Installation
The TR500 tail light is designed for easy, tool-free installation on your bike's seatpost. It comes with a seatpost pad and various rubber bands (8.5cm/3.5in and 12.5cm/4.92in) to ensure a secure fit on different seatpost diameters.

Image 3.2: TR500 Tail Light shown with its seatpost pad and two sizes of rubber bands for easy, tool-free installation.
4. Betjeningsvejledning
4.1 K1800 Headlight Operation
The K1800 headlight features advanced lighting modes for optimal visibility and convenience.
Smart Night Riding Mode
This mode intelligently learns your daily riding habits, checks the remaining power, and automatically adjusts brightness to the environment. It provides 100% smart management for intelligent learning, auto brightness adjustment, and auto on/off functionality.

Image 4.1: Diagram illustrating the three steps of the Smart Night Riding Mode: learning habits, checking power, and automatic brightness adjustment.
Intelligent Daytime Riding Mode
Once activated, the headlight adjusts its brightness mode according to ambient light changes. This ensures optimal visibility during the day, adapting between bright ambient light (pulse flashing) and low ambient light (mid-brightness).

Image 4.2: Comparison showing the K1800 headlight adjusting its output for bright ambient light (pulse flashing) versus low ambient light (mid-brightness) during daytime riding.
Beam Performance
The K1800 headlight provides an 1800 Lumens uniform beam, designed to reduce brightness contrast between the center and edges. This helps ease eye strain and illuminates the road up to 590 feet (approximately 180 meters) ahead.

Billede 4.3: View from a cyclist's perspective demonstrating the wide and uniform beam pattern of the K1800 headlight on a dark path.
4.2 TR500 Tail Light Operation
The TR500 tail light ensures high visibility from the rear and sides.
Sigtbarhed
With 500 lumens of output, the TR500 provides 270° rear and side visibility, significantly increasing your presence to other road users.

Image 4.4: A cyclist riding at night, with the TR500 tail light emitting a wide 270-degree glow, highlighting its excellent rear and side visibility.
Light Modes and Runtimes
The TR500 offers multiple modes for both daytime and night riding, each with specific lumen output and approximate runtimes:
- HØJ: 100 LM, 4.5 hours
- MID: 50 LM, 7.5 hours
- LAV: 20 LM, 17 hours
- WARNING FLASH: 500 LM, 18 hours
- HURTIG FLASH: 100 LM, 21 hours
- LANGSOM BLINK: 100 LM, 10 hours

Image 4.5: Visual representation of the TR500 tail light's various modes (High, Mid, Low, Warning Flash, Rapid Flash, Slow Flash) with their respective lumen outputs and runtimes.
5. Opladning
Both the K1800 headlight and TR500 tail light are USB-C rechargeable. A full charge takes approximately 3.5 hours. The lights can be used while being charged, providing continuous illumination if needed.

Image 5.1: The K1800 headlight shown connected via USB-C for both input charging from a power bank and output charging to a smartphone.
6. Vedligeholdelse
To ensure the longevity and optimal performance of your RAVEMEN bike lights, follow these maintenance guidelines:
- Rensning: Tør lysene af med en blød kludamp cloth to remove dirt and debris. Do not use harsh chemicals or abrasive materials.
- Opbevaring: Store the lights in a cool, dry place when not in use. Avoid extreme temperatures.
- Batteripleje: For optimal battery life, charge the lights regularly, even if not used frequently. Avoid fully discharging the battery for extended periods.
- Vandtæthed: While designed for outdoor use, avoid submerging the lights in water. Ensure the USB-C port cover is securely closed to prevent water ingress.
7. Fejlfinding
If you encounter issues with your RAVEMEN bike lights, consider the following common solutions:
- Lyset tænder ikke: Ensure the battery is charged. Press and hold the power button for a few seconds to activate.
- Lyset oplades ikke: Check the USB-C cable and power source. Ensure the charging port is clean and free of debris. Try a different cable or adapter.
- Dæmpet lysudgang: The battery might be low. Recharge the light. Ensure the lens is clean.
- Inconsistent Mode Switching: Ensure the buttons are clean and not obstructed.
Hvis problemerne fortsætter efter at have forsøgt disse trin, bedes du kontakte kundesupport.
8. Specifikationer
| Feature | K1800 Headlight | TR500 Baglygte |
|---|---|---|
| Mærke | Ravemænd | Ravemænd |
| Model | K1800 | TR500 |
| Max Lumen output | 1800 LM | 500 LM (Warning Flash) |
| Synlighedsvinkel | Front Illumination | 270° Rear & Side |
| Opladningsport | USB-C | USB-C |
| Fuld opladningstid | Ca. 3.5 timer | Ca. 3.5 timer |
| Særlige funktioner | Smart Night Riding Mode, Intelligent Daytime Riding Mode, AUBO1 Mount Compatible | Daytime & Night Riding Modes, Tool-free Installation |
9. Garanti og support
For warranty information, technical support, or any inquiries regarding your RAVEMEN bike lights, please contact RAVEMEN Official customer service. Keep your purchase receipt as proof of purchase.
You can typically find contact information on the official RAVEMEN webhjemmeside eller gennem den forhandler, hvor produktet blev købt.





