Okwu mmalite
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.
Ihe ngwugwu
Chọpụta na ihe niile dị na ngwugwu:
- SIGMA Buster RL150 Rearlight
- Eriri silicone
- USB-C eriri USB
- Akwụkwọ ntuziaka (akwụkwọ a)

Image: Contents of the SIGMA Buster RL150 package, including the light, mounting strap, and USB-C cable.
Melite
1. Ịchaji ngwaọrụ
Before first use, fully charge the SIGMA Buster RL150. The device uses a USB-C port for charging.
- Chọta ọdụ ụgbọ mmiri USB-C na ngwaọrụ ahụ.
- 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.
- Ozugbo chachara chajịrị, kwụpụ eriri ahụ.

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.
Ntuziaka ọrụ
The SIGMA Buster RL150 is operated via a single button and offers five distinct light modes, including a brake light function.
Gbanyụọ/ Gbanyụọ
- 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.
Ụdị ọkụ na-agbanwe
Once the light is on, short press the power button to cycle through the available modes:
- Ụdị dị elu: Provides maximum luminosity (up to 150 lumens). Run time: up to 4 hours.
- Ụdị dị ala: Energy-saving mode (up to 5 lumens). Run time: up to 20 hours.
- Flash ụbọchị: High-visibility flashing mode (up to 150 lumens). Run time: up to 6 hours.
- Ọkụ abalị: 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.
Ụdị ebe nchekwa
The rearlight features a memory function that recalls the last used light mode when the device is turned back on.
Nlekọta
Nhicha
Clean the rearlight regularly with a soft, damp cloth. Do not use harsh chemicals or abrasive materials, as these may damage the casing ma ọ bụ lensị.
Mmiri Nguzogide
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.
Nchekwa
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.
Nchọpụta nsogbu
- Ìhè anaghị agbanwu: Ensure the battery is charged. Press and hold the power button for the required duration (approx. 1 second).
- Ìhè anaghị agba ọkụ: 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.
Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Ụdị | Sigma |
| Nlereanya | RL150 |
| Icha ọkụ | Ihe ruru 150 lumens |
| Ọnụọgụ nke Ntọala | 5 (High, Low, Day Flash, Night Flash, Eco Flash) |
| Isi Iyi Ike | Batrị kwadoro (USB-C nwere ike ịchaji) |
| Ihe onwunwe | Plastic |
| Ibu Ibu | 78 grams |
| Ụdị nkwụnye | Seatpost Mount (Tool-free, up to 35mm diameter) |
| Ọkwa Nguzogide mmiri | IPX6 (Protected against powerful water jets) |
| Atụmatụ pụrụ iche | Brake Light Function, Memory Mode, Lateral Visibility (280 degrees) |
Akwụkwọ ikike na nkwado
For warranty information and customer support, please refer to the official Sigma Sport webma ọ bụ kpọtụrụ onye na-ere ahịa mpaghara gị. Debe ihe akaebe nke nzụta gị maka nkwupụta nkwa.
Maka enyemaka ọzọ, gaa na: www.sigma-sport.com





