Introducció
This manual provides essential information for the proper setup, operation, and maintenance of your SIGMA Buster RL150 Rearlight. Please read these instructions carefully before use to ensure optimal performance and safety.

Image: The SIGMA Buster RL150 Rearlight, a compact and bright bicycle taillight.
Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- SIGMA Buster RL150 Rearlight
- Corretja de muntatge de silicona
- Cable de càrrega USB-C
- Manual d'instruccions (aquest document)

Image: Contents of the SIGMA Buster RL150 package, including the light, mounting strap, and USB-C cable.
Configuració
1. Càrrega del dispositiu
Before first use, fully charge the SIGMA Buster RL150. The device uses a USB-C port for charging.
- Localitzeu el port de càrrega USB-C al dispositiu.
- Connect the provided USB-C cable to the device and to a compatible USB power source (e.g., computer, USB wall adapter).
- The charging indicator light will show the charging status. Refer to the "Indicators" section for details.
- Un cop estigui completament carregat, desconnecteu el cable.

Image: The SIGMA Buster RL150 connected to a laptop via its USB-C charging cable.
2. Mounting the Rearlight
The SIGMA Buster RL150 features tool-free mounting using a silicone strap, suitable for seatposts up to 35mm in diameter.
- Position the rearlight on the back of your bicycle's seatpost.
- Wrap the silicone strap around the seatpost.
- Securely hook the strap into the designated slot on the rearlight.
- Ensure the light is firmly attached and facing directly backward for optimal visibility.

Image: Hands demonstrating the tool-free mounting of the SIGMA Buster RL150 onto a bicycle seatpost using the silicone strap.
Instruccions de funcionament
The SIGMA Buster RL150 is operated via a single button and offers five distinct light modes, including a brake light function.
Encès/Apagat
- To turn on: Press and hold the power button for approximately 1 second.
- To turn off: Press and hold the power button for approximately 1 second.
Canvi de modes de llum
Once the light is on, short press the power button to cycle through the available modes:
- Mode alt: Provides maximum luminosity (up to 150 lumens). Run time: up to 4 hours.
- Mode baix: Energy-saving mode (up to 5 lumens). Run time: up to 20 hours.
- Flash del dia: High-visibility flashing mode (up to 150 lumens). Run time: up to 6 hours.
- Flaix nocturn: Flashing mode for nighttime (up to 25 lumens). Run time: up to 7 hours.
- Eco Flash: Extended run time flashing mode (up to 5 lumens). Run time: up to 20 hours.

Image: Diagram illustrating the five light modes of the SIGMA Buster RL150 with their respective lumen outputs and run times.
Brake Light Function
The integrated acceleration sensor automatically activates a brighter light output for approximately three seconds when braking, enhancing safety.

Image: Comparison showing the SIGMA Buster RL150 in steady mode versus its high-intensity brake light mode.
Mode de memòria
The rearlight features a memory function that recalls the last used light mode when the device is turned back on.
Manteniment
Neteja
Clean the rearlight regularly with a soft, damp cloth. Do not use harsh chemicals or abrasive materials, as these may damage the casing o lent.
Resistència a l'aigua
The SIGMA Buster RL150 has an International Protection Rating of IPX6, meaning it is protected against powerful water jets. It is suitable for use in rainy conditions but should not be submerged in water.

Image: The SIGMA Buster RL150 mounted on a bike seatpost, showing water droplets, indicating its splash resistance.
Emmagatzematge
When storing the device for extended periods, ensure it is fully charged and store it in a cool, dry place. Recharge every 3-6 months to maintain battery health.
Resolució de problemes
- La llum no s'encén: Ensure the battery is charged. Press and hold the power button for the required duration (approx. 1 second).
- Light does not charge: Verify the USB-C cable is properly connected to both the light and the power source. Try a different USB-C cable or power source.
- Light modes are not changing: Short press the power button to cycle through modes. If unresponsive, try turning the device off and on again.
Especificacions
| Característica | Detall |
|---|---|
| Marca | Sigma |
| Model | RL150 |
| Brillantor | Fins a 150 lúmens |
| Nombre de configuracions | 5 (High, Low, Day Flash, Night Flash, Eco Flash) |
| Font d'alimentació | Alimentat per bateria (USB-C recarregable) |
| Material | Plàstic |
| Pes de l'article | 78 grams |
| Tipus de muntatge | Seatpost Mount (Tool-free, up to 35mm diameter) |
| Nivell de resistència a l'aigua | IPX6 (Protected against powerful water jets) |
| Característiques especials | Brake Light Function, Memory Mode, Lateral Visibility (280 degrees) |
Garantia i Suport
For warranty information and customer support, please refer to the official Sigma Sport weblloc web o poseu-vos en contacte amb el vostre distribuïdor local. Conserveu el comprovant de compra per a reclamacions de garantia.
Per a més ajuda, visiteu: www.sigma-sport.com





