1. Producte acabatview
The ROCKBROS USB Rechargeable Bike Tail Light is designed to enhance cycling safety by providing bright and visible illumination. This package includes two tail lights, one featuring Red+Blue light options and the other Red+White light options, along with necessary charging cables and installation accessories. Each light is compact, lightweight, and built for durability.

Image 1: ROCKBROS USB Rechargeable Bike Tail Lights and Accessories
2. Configuració i instal·lació
2.1 Charging the Tail Light
The tail lights are equipped with a 250 mAh rechargeable lithium battery. Before first use, or when the light dims, fully charge the device.
- Connect the provided USB charging cable to the tail light's USB port.
- Plug the other end of the cable into a USB power source (e.g., power bank, computer, wall charger).
- A red indicator light signifies charging. The light will turn green when fully charged.
- Charging typically takes approximately 1 hour. A full charge provides up to 16 hours of light in flashing mode or up to 10 hours in steady-on mode.

Image 2: USB Charging Options and Indicators
2.2 Installing the Tail Light
The tail light offers versatile installation options using the included silicone mount strap and bracket.
- Using the Silicone Strap: Insert the silicone strap into the bracket on the back of the tail light. Securely attach the strap around your bike's seat post or handlebars. The strap has multiple openings to fit various sizes.
- Clip-on Option: The tail light features a built-in clip, allowing you to attach it directly to your bag, running gear, backpack, dog collar, harness, or clothing.

Image 3: Installation Steps for Seat Post and Clip-on

Image 4: Versatile Mounting Options
3. Instruccions de funcionament
3.1 Engegada/Apagada i Selecció de Mode
Each tail light features a single button for power control and mode switching.
- Encendre: Premeu i manteniu premut el botó d'engegada durant aproximadament 2-3 segons.
- Per canviar de mode: Briefly press the power button to cycle through the available lighting modes.
- Apagar: Premeu i manteniu premut el botó d'engegada durant aproximadament 2-3 segons.
3.2 modes d'il·luminació
The tail lights come with five distinct lighting modes:
- Red+Blue Light:
- Blue On (Steady)
- Blau intermitent
- Blue + Red Flashing Alternately
- Red On (Steady)
- Vermell intermitent
- Red+White Light:
- White On (Steady)
- Parpelleig blanc
- White + Red Flashing Alternately
- Red On (Steady)
- Vermell intermitent

Image 5: Available Lighting Modes

Image 6: Tail Light in Operation with Various Colors
4. Manteniment
4.1 Neteja
To maintain optimal performance and appearance, regularly clean your tail light. Use a soft, damp cloth to wipe away dirt and debris. Avoid using harsh chemicals or abrasive materials that could damage the light's casing o lent.
4.2 Resistència a l'aigua
The ROCKBROS tail light features an IP44 water-resistant rating, meaning it is protected against splashing water from any direction. This makes it suitable for daily cycling needs, including light rain. However, it is not designed for submersion in water.

Image 7: IP44 Water-Resistant Design
4.3 Cura de la bateria
To prolong the life of the built-in lithium battery:
- Eviteu descarregar completament la bateria amb freqüència.
- Charge the light regularly, even if not in frequent use, to prevent deep discharge.
- Guardeu la llum en un lloc fresc i sec quan no s'utilitzi.
5. Solució De Problemes
- La llum no s'encén:
- Ensure the battery is charged. Connect to a USB power source and check the charging indicator.
- Press and hold the power button for 2-3 seconds to ensure it's not just a brief press.
- Llum no carregant:
- Verify the USB cable is securely connected to both the light and the power source.
- Try a different USB cable or power source to rule out faulty equipment.
- Modes Not Switching:
- Assegureu-vos que el llum estigui encès.
- Briefly press the power button to cycle through modes. If unresponsive, try turning the light off and on again.
6. Especificacions
| Model | PT-6005+PT-6005B/CA |
| Marca | ROCKBROS |
| Font d'alimentació | Alimentat per bateria (recarregable per USB) |
| Tipus de bateria | 250 mAh Lithium Battery (included) |
| Temps de càrrega | Aprox. 1 hora |
| Battery Life (Lighting On) | Aprox. 10 hores |
| Battery Life (Flashing Mode) | Aprox. 16 hores |
| Modes d'il·luminació | 5 modes (Red+Blue light: Blue On, Blue Flashing, Blue+Red Flashing Alternately, Red On, Red Flashing; Red+White light: White On, White Flashing, White+Red Flashing Alternately, Red On, Red Flashing) |
| Resistència a l'aigua | IP44 |
| Pes | 25 g |
| Dimensions | 6.2 L x 2.5 W x 2.1 H centímetres |
| Material | Silicona |
| Font de llum | 12 COB LEDs |
7. Garantia i Suport
For warranty information or product support, please refer to the retailer's return policy or contact ROCKBROS customer service directly. Keep your purchase receipt as proof of purchase.
For additional information or to explore other ROCKBROS products, visit the official ROCKBROS Store.





