Introduction
The Sofirn HS10 is a versatile and compact USB-C rechargeable mini headlamp, designed for various activities such as camping, fishing, hiking, climbing, and cycling. It features a powerful TN-3535 LED with 90 CRI, delivering up to 1100 lumens of brightness and a beam distance of up to 129 meters. Its lightweight design (37g without battery) ensures comfort during extended use. The magnetic tailcap allows for hands-free operation, and the headlamp can be detached from the headband to function as a right-angle EDC (Everyday Carry) flashlight.
The HS10 supports both stepped and stepless dimming modes, offering flexibility in brightness control. It is powered by a rechargeable 16340 battery and includes a convenient USB-C charging port with a power LED indicator for battery status. With an IPX8 waterproof rating, it is built to withstand challenging outdoor conditions.
Package Contents
Please check the package for the following items:
- Sofirn HS10 Headlamp Unit
- 16340 800mAh Rechargeable Battery
- Headband
- USB-C Charging Cable
- Pocket Clip
- Spare O-rings
- Lanyard
Specifications
| Feature | Detail |
|---|---|
| Model | HS10 |
| LED Type | TN-3535 90CRI |
| Max Luminous Flux | 1100 Lumens |
| Max Beam Distance | 129 Meters |
| Battery Type | 16340 800mAh (rechargeable), compatible with CR123A |
| Charging Port | USB-C (5V/1A) |
| Charging Time | Approx. 1.5 hours for 800mAh 16340 battery |
| Waterproof Rating | IPX8 (up to 2 meters underwater, not for diving) |
| Impact Resistance | 1 Meter |
| Weight | 37g (without battery) |
| Dimensions | 67.2mm (Length) |
| Switch Modes | Moon, Low, Medium, High, Turbo, Strobe, SOS, Beacon (Stepped and Stepless dimming groups) |
| Certification | CCC, CE, CQC, EMC, FCC, GS, LVD, PSE, ROHS, SAA, UL, VDE |
Setup
1. Battery Installation
- Unscrew the tailcap of the headlamp.
- Insert the provided 16340 rechargeable battery with the positive (+) end facing towards the head of the flashlight.
- Screw the tailcap back on tightly.
2. Headband Installation
- Locate the two plastic brackets on the headband.
- Slide the headlamp unit into the brackets, ensuring it is securely held.
- Adjust the headband for a comfortable fit around your head.
3. Attaching the Pocket Clip
The headlamp can be used as a right-angle flashlight by attaching the included pocket clip. Simply slide the clip onto the body of the flashlight until it snaps into place. This allows for hands-free carrying on pockets, belts, or backpack straps.
Operating Instructions
Basic Operation
- Turn On/Off: Single click the side switch to turn the light on or off.
- Change Brightness (Stepped Modes): When the light is ON, press and hold the side switch to cycle through Moon → Low → Medium → High. Release the switch to select the desired brightness level.
- Turbo Mode: Double-click the side switch from any mode (ON or OFF) to activate Turbo. Double-click again to return to the previously used mode.
- Strobe/SOS/Beacon: Triple-click the side switch from any mode (ON or OFF) to activate Strobe. Double-click again to cycle through SOS → Beacon. Single click to turn off.
- Ramping Mode (Stepless Dimming): From ON, quadruple-click the side switch. The light will flash twice to confirm entry into ramping mode. Press and hold the switch to smoothly adjust brightness up or down. Release to set.
- Lockout Function: From OFF, four clicks of the side switch will activate lockout. The light will flash twice to confirm. To unlock, four clicks again.
Charging
- Locate the USB-C charging port on the side of the headlamp.
- Open the rubber cover of the USB-C port.
- Connect the provided USB-C charging cable to the headlamp and a 5V/1A power source.
- The LED indicator will show red while charging and turn green when fully charged.
- Ensure the rubber cover is securely closed after charging to maintain water resistance.
Maintenance
- Cleaning: Wipe the headlamp with a soft, damp cloth to remove dirt and debris. Avoid using harsh chemicals or abrasive materials.
- O-rings: Periodically check and lubricate the O-rings to ensure proper water resistance. Replace O-rings if they appear damaged or worn.
- Threads: Apply a thin layer of silicone grease to the threads of the tailcap to ensure smooth operation and prevent wear.
- Battery Care: Charge the 16340 battery regularly, even if not in use, to maintain its lifespan. Avoid completely discharging the battery. If storing for a long period, remove the battery from the headlamp.
- USB-C Port: Always ensure the rubber cover of the USB-C charging port is securely closed when not charging to prevent water and dust ingress.
Troubleshooting
- Light not turning on:
- Ensure the battery is correctly inserted with the positive (+) end facing forward.
- Check if the battery is charged. If not, charge it using the USB-C port.
- Verify that the headlamp is not in lockout mode (four clicks to unlock).
- Tighten the tailcap securely.
- Charging issues (indicator not lighting up or not turning green):
- Ensure the USB-C cable is properly connected to both the headlamp and the power source.
- Try a different USB-C cable or power adapter.
- Check the USB-C port for any debris or damage.
- Water ingress:
- Always ensure the rubber cover of the USB-C port is fully sealed when the headlamp is exposed to water or moisture.
- Check the O-rings for any damage or improper seating.
User Tips
- Battery Compatibility: While the HS10 comes with a 16340 battery, it is also compatible with CR123A batteries as a backup option. Note that 18350 batteries are generally too wide for this model.
- Light Color Temperature: The HS10 is available in different color temperatures (e.g., 4000K, 5000K). 5000K provides a whiter light, while 4000K offers a slightly warmer, more yellowish light. Choose according to your preference for different environments.
- Beam Type: The HS10 features a focused beam suitable for illuminating objects at a distance. For close-up work, the lower lumen modes provide ample flood lighting.
- Magnetic Tailcap: Utilize the magnetic tailcap to attach the headlamp to metal surfaces for convenient, hands-free illumination during tasks like vehicle maintenance or working in workshops.
Warranty and Support
Sofirn products are designed for durability and performance. For any issues or questions regarding your Sofirn HS10 headlamp, please refer to the official Sofirn website or contact their customer support for assistance. Keep your purchase receipt as proof of purchase for warranty claims.
