Introducción
The Sofirn SP35T is a high-performance tactical LED flashlight designed for versatility and durability. It delivers a maximum output of 3800 lumens with a beam distance of up to 280 meters (918 feet), providing an excellent balance of flood and throw illumination. This flashlight is an upgraded version of the SP35, featuring a dual-switch interface for intuitive control and quick access to various lighting modes. Its robust construction, including an IPX8 water-resistance rating and a hard-anodized aluminum body, ensures reliability in diverse environments, from daily carry to outdoor adventures and emergency situations.

Image: Sofirn SP35T Tactical Flashlight, showcasing its sleek design and included USB-C charging cable.
¿Qué hay en la caja?
- 1x Sofirn SP35T Flashlight (5500K-6000K)
- 1x Battery (inserted, please remove insulating paper before first use)
- 1x cable de carga tipo C
- 1x Manual de usuario
Configuración
- Preparación de la batería: Before initial use, unscrew the tail cap of the flashlight. Remove the insulating paper disc located between the battery and the spring. Re-screw the tail cap tightly to ensure proper electrical contact.
- Carga inicial: It is recommended to fully charge the battery before the first use. Connect the included USB-C charging cable to the flashlight's USB-C port and a compatible USB power source. The indicator light will show charging status.

Image: Diagram illustrating the compact and portable size of the Sofirn SP35T flashlight.
Instrucciones de funcionamiento
The SP35T features a dual-switch design for intuitive control: a tactical tail switch and a side switch.
Operación del interruptor trasero
- Prensa completa: Turns the flashlight ON or OFF.
- Half Press (Momentary On): Activates the light momentarily. Release to turn off.
Side Switch Operation (when light is ON)
- Un solo click: Cycles through general lighting modes: Eco → Low → Medium → High.
- Haga doble clic: Activates Turbo mode. Double click again to return to the previous mode.
- Triple clic: Activates Strobe mode. Single click to cycle through Strobe → SOS → Beacon. Press and hold to return to general lighting modes.
- Mantener presionado: Activates Eco mode from OFF.

Image: Visual representation of the multiple lighting modes available on the Sofirn SP35T, including Eco, Low, Medium, High, Turbo, Beacon, SOS, and Strobe.

Image: Illustration highlighting the convenient dual switch design of the Sofirn SP35T, featuring both a side switch and a tactical tail switch.
Cargando
The Sofirn SP35T features a built-in USB-C charging port for convenient and direct recharging of the included battery. This eliminates the need for an external battery charger.
- Proceso de carga: Open the rubber cover on the side of the flashlight to reveal the USB-C port. Insert the USB-C cable into the port and connect the other end to a USB power source (e.g., wall adapter, power bank, computer USB port).
- Indicador de carga: The indicator light on the side switch will illuminate red during charging. Once fully charged, the indicator will turn green.
- Tiempo de carga: Una carga completa suele tardar aproximadamente 4 horas.

Image: The Sofirn SP35T flashlight connected via its USB-C port to a power bank, indicating the convenient charging feature.

Image: Close-up of the Sofirn SP35T's smart power indicator, showing different light colors (red, flashing red, green, flashing green) corresponding to battery charge levels.
Mantenimiento
- Limpieza: Limpie el cuerpo de la linterna con un paño suave.amp Paño. No utilice limpiadores abrasivos ni disolventes.
- Roscas y juntas tóricas: Periodically lubricate the threads and O-rings with silicone grease to maintain water resistance and smooth operation.
- Cuidado de la batería: Si no va a usar la linterna durante un período prolongado, retire la batería para evitar posibles fugas. Guarde la batería en un lugar fresco y seco.
- Resistencia al agua: The SP35T is rated IPX8 water-resistant, meaning it can be submerged up to 2 meters for 30 minutes. Ensure the USB-C port cover is securely closed before exposing the flashlight to water.

Image: The Sofirn SP35T flashlight positioned under a vehicle tire, demonstrating its durable hard-anodized aluminum body and robust construction.

Image: The Sofirn SP35T flashlight resting on wet rocks, illustrating its solid build and water-resistant capabilities (IPX8 rated).
Presupuesto
| Característica | Especificación |
|---|---|
| Modelo | USSC35T |
| Fuente de luz | CONDUJO |
| Brillo | Hasta 3800 lúmenes |
| Distancia del haz | Hasta 280 metros (918 pies) |
| Fuente de poder | Battery Powered (1x Lithium Polymer battery included) |
| Cargando | USB-C recargable |
| Resistencia al agua | IPX8 (up to 2 meters for 30 minutes) |
| Resistencia al impacto | 1 metros |
| Material | Hard-anodized Aluminum |
| Dimensiones | 3.2" de profundidad x 1.1" de ancho x 1.3" de alto (aprox.) |
| Peso | 3.07 Ounces (approx.) |
| Temperatura de color | 5500K-6000K |

Image: Detailed table outlining the output levels (lumens, meters, candela) for each mode, along with key specifications like water resistance, impact resistance, and dimensions.
Solución de problemas
- La linterna no enciende:
- Asegúrese de que la tapa de la cola esté bien atornillada.
- Check if the insulating paper has been removed from the battery compartment.
- Verify the battery is charged. Connect to a USB-C charger and check the indicator light.
- Inspect the battery for damage or proper orientation.
- La luz es tenue o parpadea:
- La batería puede estar baja. Recargue la linterna.
- Clean the battery contacts and the flashlight's internal contacts with a cotton swab and rubbing alcohol.
- Ensure the tail cap and head are screwed on tightly.
- La carga no funciona:
- Asegúrese de que el cable USB-C esté completamente insertado tanto en la linterna como en la fuente de alimentación.
- Pruebe con un cable USB-C o un adaptador de corriente diferente.
- Compruebe si el puerto de carga está libre de residuos.
Garantía y soporte
The Sofirn SP35T Tactical Flashlight comes with a limited warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact Sofirn customer service directly.
For technical support, troubleshooting assistance, or warranty claims, please contact Sofirn customer support through their official website or the platform where the product was purchased. Please have your model number (USSC35T) and purchase details ready when contacting support.





