1. Introduktion
The Sofirn HS05 is a versatile and powerful mini headlamp designed for various outdoor activities and everyday carry (EDC). It features a high-lumen output, durable construction, and multiple wearing options, making it an ideal companion for camping, hiking, running, and general work.
2. Pakkens indhold

Image: Contents of the Sofirn HS05 package.
Tjek venligst pakken for følgende varer:
- 1 x Sofirn HS05 Flashlight Headlamp
- 1 x Micro USB-kabel
- 1 x Headstrap
- 1 x Battery (Lithium Ion)
- 1 x Batterioplader
- 1 x Two-way Pocket Clip
- 2 x ekstra O-ringe
- 1 x Brugermanual (dette dokument)
3. Produktet er slutview

Billede: Eksploderet view of the Sofirn HS05 components.


Images: Close-up of the LED and the HS05 held in hand.
Sofirn HS05-hovedetamp consists of several key components:
- Lamp Perler: The LH351D LED light source.
- Skiftindikator: A light that indicates battery status and charging.
- Varmeafledningsdesign: Grooves and fins on the body to manage heat.
- Knurled Barrel: Textured surface for improved grip.
- Trådet grænseflade: Allows for disassembly and battery access.
- O-Waterproof Ring: Seals the flashlight for water resistance.
- Two-way Holding Clamp (Pocket Clip): For attaching the light to clothing or gear.
- Magnetisk halehætte: Allows the light to be attached to ferrous surfaces for hands-free use.
4. Opsætning
4.1 Batteriinstallation
- Unscrew the tail cap of the HS05 headlamp.
- Insert the included Lithium Ion battery with the positive (+) end facing towards the head of the flashlight.
- Screw the tail cap back on securely. Ensure the O-rings are properly seated to maintain water resistance.
4.2 Opladning af batteriet
The HS05 comes with a dedicated battery charger. Follow these steps to charge the battery:
- Place the Lithium Ion battery into the battery charger.
- Connect the Micro USB cable to the charger and then to a USB power source (e.g., computer, wall adapter).
- The charger will indicate charging status (typically red for charging, green for fully charged).
- Once fully charged, disconnect the charger and remove the battery.
4.3 Attaching the Headstrap and Clip
- Headstrap: Slide the HS05 flashlight into the silicone mount on the headstrap. Ensure it is securely seated.
- Two-way Pocket Clip: The clip can be attached to the body of the flashlight to allow for various carrying options, such as clipping to a pocket, backpack strap, or hat brim.

Image: Multiple ways of wearing and using the HS05.

Image: Detail of the two-way pocket clip.
5. Betjening
5.1 Grundlæggende funktioner
- Tænd/sluk: Press the side switch once to turn the light ON. Press and hold the side switch to turn the light OFF.
- Skift lysstyrkeniveauer: While the light is ON, press and hold the side switch to cycle through brightness levels (Low, Medium, High). Release the switch to select the desired level.
- Turbo tilstand: Double-click the side switch from ON to activate Turbo mode. Double-click again to return to the previous brightness level.
- Strobetilstand: Triple-click the side switch from ON to activate Strobe mode. Single-click to return to the previous brightness level.
- Måneskinstilstand: From OFF, press and hold the side switch for approximately one second to activate Moonlight mode.
5.2 Batteriindikator
The switch indicator light provides information about the battery status:

Image: Sofirn HS05 Battery Indicator states.
- Grøn: Fuld kraft.
- Rød: Low power, indicating it's time to charge.
- Rød blinkende: Critical power level, requiring immediate charging.
6. Vedligeholdelse
- Rensning: Clean the body of the flashlight with a soft, damp klæde. Brug ikke skrappe kemikalier eller slibemidler.
- Smøring: Smør O-ringene med silikonefedt med jævne mellemrum for at opretholde vandtætheden.
- Batteripleje: Remove the battery if the flashlight will not be used for an extended period. Store batteries in a cool, dry place.
- Trådrensning: Keep the threads clean to ensure smooth operation and good electrical contact.
- Vandtæthed: Ensure the tail cap is fully tightened and O-rings are intact before exposing the headlamp to water. The HS05 is IPX8 waterproof, suitable for heavy rain or temporary submersion.

Image: The HS05 headlamp demonstrating its IPX8 waterproof rating.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Lyset tænder ikke | Battery is dead or incorrectly inserted. Loose tail cap. | Charge the battery. Ensure battery is inserted with positive (+) end towards the head. Tighten the tail cap securely. |
| Lyset flimrer eller slukker uventet | Low battery. Loose connections. Dirty threads. | Recharge the battery. Ensure tail cap is tight. Clean threads and contact points. |
| Vandindtrængning | Damaged or improperly seated O-rings. Tail cap not tightened. | Inspect O-rings for damage and replace if necessary (spare O-rings included). Ensure tail cap is fully tightened. |
| Magnetic tail cap not holding | Surface is not ferromagnetic or too thin. | Ensure the surface is made of a material that magnets can adhere to, such as steel or iron. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Model | HS05 (Part Number: HS05, Item Model Number: A-001) |
| Mærke | Sofirn |
| Lyskildetype | LH351D LED |
| Lysstyrke | Op til 1000 Lumens |
| Stråleafstand | Op til 129 meter |
| Strømkilde | Batteridrevet (1 x lithium-ion-batteri inkluderet) |
| Batteribeskrivelse | Lithium Ion (Note: Product description also mentions 'AA' which may refer to size compatibility) |
| Runtime | Approx. 3.5 hours (Medium mode), 30 hours (Low mode) |
| Materiale | Aerospace grade 6061 Aluminum Alloy |
| Vandmodstand | IPX8 (vandtæt) |
| Dimensioner | 2.2" D x 0.5" B x 0.6" H |
| Vægt | 37 gram (hoved)amp kun) |
| Særlige funktioner | Rechargeable, Magnetic Tail Cap, Dual-Way Clip |
| Farvetemperatur | 5000 Kelvin |
| Wattage | 10 watt-timer |

Image: Key performance specifications of the Sofirn HS05.
9. Garanti og support
Sofirn products are manufactured to high-quality standards. For warranty information, technical support, or any inquiries regarding your HS05 headlamp, please refer to the contact information provided in the original product packaging or visit the official Sofirn webwebsted. Gem din købskvittering for garantikrav.
For further assistance, you may contact Sofirn customer service via their official channels. The manufacturer is Sofirn.





