Introduction
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.
What's in the Box
- 1x Sofirn SP35T Flashlight (5500K-6000K)
- 1x Battery (inserted, please remove insulating paper before first use)
- 1x Type-C Charging Cable
- 1x User Manual
Setup
- Battery Preparation: 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.
- Initial Charging: 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.
Operating Instructions
The SP35T features a dual-switch design for intuitive control: a tactical tail switch and a side switch.
Tail Switch Operation
- Full Press: 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)
- Single Click: Cycles through general lighting modes: Eco → Low → Medium → High.
- Double Click: Activates Turbo mode. Double click again to return to the previous mode.
- Triple Click: Activates Strobe mode. Single click to cycle through Strobe → SOS → Beacon. Press and hold to return to general lighting modes.
- Press and Hold: 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.
Charging
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.
- Charging Process: 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).
- Charging Indicator: The indicator light on the side switch will illuminate red during charging. Once fully charged, the indicator will turn green.
- Charging Time: A full charge typically takes approximately 4 hours.
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.
Maintenance
- Cleaning: Clean the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Threads and O-rings: Periodically lubricate the threads and O-rings with silicone grease to maintain water resistance and smooth operation.
- Battery Care: If the flashlight will not be used for an extended period, remove the battery to prevent potential leakage. Store the battery in a cool, dry place.
- Water Resistance: 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).
Specifications
| Feature | Specification |
|---|---|
| Model | USSC35T |
| Light Source | LED |
| Brightness | Up to 3800 Lumens |
| Beam Distance | Up to 280 meters (918 feet) |
| Power Source | Battery Powered (1x Lithium Polymer battery included) |
| Charging | USB-C Rechargeable |
| Water Resistance | IPX8 (up to 2 meters for 30 minutes) |
| Impact Resistance | 1 Meter |
| Material | Hard-anodized Aluminum |
| Dimensions | 3.2"D x 1.1"W x 1.3"H (approx.) |
| Weight | 3.07 Ounces (approx.) |
| Color Temperature | 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.
Troubleshooting
- Flashlight not turning on:
- Ensure the tail cap is screwed on tightly.
- 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.
- Light is dim or flickers:
- The battery may be low. Recharge the flashlight.
- 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.
- Charging not working:
- Ensure the USB-C cable is fully inserted into both the flashlight and the power source.
- Try a different USB-C cable or power adapter.
- Check if the charging port is free of debris.
Warranty and Support
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.
