Einführung
Thank you for choosing the XOSS XL800 Rechargeable Bike Light. This manual provides essential information for the proper setup, operation, and maintenance of your new bike light. Please read it thoroughly before use to ensure optimal performance and safety.

The XOSS XL800 bike light features an aluminum alloy body, 800 lumens of light, and is designed for handlebar or GoPro adapter installation.
Packungsinhalt
Bitte überprüfen Sie, ob alle folgenden Artikel in Ihrem Paket enthalten sind:
- XOSS XL800 Headlight
- Micro-USB-Ladekabel
- GoPro Adapter
- GoPro Adapter Bolt
- Lenkerhalterung
- Bedienungsanleitung

Illustration of the XOSS XL800 package contents.
Setup und Installation
The XL800 bike light offers versatile mounting options to suit your preference.
Montage der Lenkerhalterung
- Secure the handlebar mount to your bicycle's handlebar using the provided strap or clamp. Ensure it is tightened securely to prevent movement during rides.
- Slide the XOSS XL800 headlight onto the handlebar mount until it clicks into place.
- Adjust the angle of the light to ensure optimal illumination of your path without blinding oncoming traffic.
GoPro Adapter Installation
The XL800 supports both normal and inverted installation when using the GoPro adapter, allowing for flexible positioning, including under a bike computer mount.
- Attach the GoPro adapter to your existing GoPro-compatible mount (e.g., under a bike computer mount) using the GoPro adapter bolt.
- Slide the XOSS XL800 headlight onto the GoPro adapter until it locks securely.
- Verify that the light is firmly attached and adjust its direction as needed.

The XL800 can be easily mounted and removed from its bracket.
Bedienungsanleitung
The XOSS XL800 features a single button for all operations.
Ein-/Ausschalten
- Um das Licht einzuschalten ON: Press and hold the power button for approximately 2 seconds.
- Um das Licht einzuschalten AUS: Press and hold the power button for approximately 2 seconds.
Modi wechseln
Once the light is on, short press the power button to cycle through the available lighting modes:
- Hohes Licht (800 lumens)
- Mittleres Licht (400 lumens)
- Schwaches Licht (200 lumens)
- Blitz (400 lumens)
- SOS (400 lumens)

The XL800 offers five distinct lighting modes for various riding conditions.
Laden
The XOSS XL800 is equipped with a micro-USB charging interface and a 2000 mAh high-capacity rechargeable battery.
- Locate the micro-USB charging port on the light.
- Connect the provided micro-USB cable to the light and plug the other end into a USB power source (e.g., computer, wall adapter, power bank).
- The power indicator light will show the charging status. A full charge typically takes approximately 2.5 hours.
- Sobald der Akku vollständig geladen ist, trennen Sie das Ladekabel.
The power indicator allows real-time monitoring of the battery level, ensuring you can recharge it in a timely manner.

The XL800 features a 2000mAh battery, providing up to 2.5 hours in high mode and longer in lower modes.
Wartung
- Reinigung: Wischen Sie das Licht mit einem weichen,amp Tuch. Keine Scheuer- oder Lösungsmittel verwenden.
- Lagerung: Bewahren Sie die Lampe bei Nichtgebrauch an einem kühlen, trockenen Ort auf. Vermeiden Sie extreme Temperaturen.
- Batteriepflege: For optimal battery life, charge the light regularly, even if not used frequently. Avoid fully discharging the battery for extended periods.
- Wasserbeständigkeit: The XL800 is IPX7 waterproof. While it can withstand rain and splashes, avoid prolonged submersion. Ensure the USB port cover is securely closed to maintain water resistance.

The XL800's waterproof design ensures functionality in various weather conditions.
Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Licht geht nicht an | Niedriger Batteriestand; Fehlbedienung | Charge the battery; Press and hold the power button for 2 seconds to turn on. |
| Licht geht unerwartet aus | Schwache Batterie | Laden Sie den Akku auf. |
| Das Licht ist schwach | Niedriger Batteriestand; falscher Modus ausgewählt | Charge the battery; Cycle through modes to select a brighter setting. |
| Die Halterung ist locker | Mount not tightened sufficiently | Re-tighten the handlebar mount or GoPro adapter bolt. |
Technische Daten
| Besonderheit | Detail |
|---|---|
| Modell | XL800 |
| Marke | XOSS |
| Material | Aluminiumlegierung |
| Maximum Light Output | 800 Lumen |
| Batteriekapazität | 2000 mAh |
| Ladeschnittstelle | Micro-USB |
| Wasserdichtigkeit | IPX7 |
| Produktgewicht | 122 Gramm |
| Montagetyp | Handlebar Mount, GoPro Adapter |
| Beleuchtungsmodi | Hoch, Mittel, Niedrig, Blitz, SOS |
Garantie und Support
The XOSS XL800 bike light comes with a one-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact XOSS customer service through the retailer where you purchased the product or visit the official XOSS webWebsite für Kontaktinformationen.
Bitte bewahren Sie Ihren Kaufbeleg zur Überprüfung der Garantie auf.