1. Uvod
This manual provides detailed instructions for the safe and effective use of your ULTRAFIRE T6 1800 Lumen LED Tactical Flashlight. Please read this manual thoroughly before operation and retain it for future reference.
2. Što je u kutiji

Image: The ULTRAFIRE T6 flashlight, three interchangeable color filters (red, green, blue), a USB-C charging cable, a user manual, a waterproof O-ring, and the gift box.
- ULTRAFIRE T6 LED Flashlight
- 3 Interchangeable Color Filters (Red, Green, Blue)
- USB-C kabel za punjenje
- korisnički priručnik
- Waterproof O-Ring (spare)
- Uzica
3. Specifikacije
| Marka | ULTRAVATRENA |
| Model | T6 |
| Izvor svjetlosti | Advanced T6 LED Chip |
| Max lumena | 1800 lumena |
| Maks. udaljenost snopa | 1804 stopa (550 metra) |
| Filtri boja | Red, Green, Blue (Interchangeable) |
| Načini osvjetljenja | Moonlight, Medium, High, Strobe |
| Prekidači | Dual Switch (Tail Tactical Switch, Side Functional Switch) |
| Izvor napajanja | Rechargeable Lithium-Ion Battery (1 Nonstandard Battery included) |
| Priključak za punjenje | USB Type-C |
| Vodootpornost | Ocijenjeno IPX8 |
| Materijal | A6061-T6 Aluminum Alloy, Hard-Anodized |
| Dimenzije | 1.02"D x 1.57"W x 5.94"H (26mm body Ø x 40mm head Ø x 151.5mm L) |
| Težina | 9.92 unce (bez baterije) |
4. Postavljanje i punjenje
4.1 Ugradnja baterije
The ULTRAFIRE T6 flashlight uses a rechargeable Lithium-Ion battery. Ensure the battery is inserted with the positive (+) terminal facing towards the flashlight head.
4.2 Punjenje
The flashlight features a USB Type-C charging port for convenient recharging. The side switch has an integrated indicator light for charging status and battery level.

Image: The ULTRAFIRE T6 flashlight connected to a USB-C charging cable, illustrating the charging process and the battery indicator light.
- Open the rubber cover on the side of the flashlight to reveal the USB-C port.
- Connect the provided USB-C cable to the flashlight and a compatible USB power source.
- Indikatorska lampica će pokazati status punjenja:
- crveno: Punjenje u tijeku.
- zelena: Punjenje završeno.
- A flashing red indicator at <3.4V signifies a low battery, preventing over-discharge.
- The dual-color LED indicator (green/yellow/red) provides battery intelligence, with a low-voltage pulsing alert at <15% capacity.
Video: An introduction to the UltraFire T6 Tactical Flashlight, demonstrating its features and components, including charging and mode operation.
5. Upute za rad
5.1 Power On/Off and Tail Switch Operation
The ULTRAFIRE T6 features a tail tactical switch for quick power control.
- Light Tap: For momentary-on.
- Full Press: To lock steady-on.
- Single Click (when steady-on): Za isključivanje.

Image: Illustration of the dual switch system on the ULTRAFIRE T6, highlighting the side switch for mode changes and the tail tactical switch for power.
5.2 Mode Switching (Side Functional Switch)
When the flashlight is on, use the side functional switch to cycle through lighting modes and activate special functions.
- Jedan klik: Cycles modes in sequence: Moonlight (1.8 lumens) → Medium (350 lumens) → High (1800 lumens). The flashlight has mode memory.
- Zadržite 2 sekundi: Activates Strobe mode (1800 lumens).
- Zadržite 3 sekundi: Triggers SOS signal (1800 lumens, 276m+ visibility).
5.3 Interchangeable Color Filters
The ULTRAFIRE T6 includes three interchangeable color filters (red, green, blue) that snap onto the flashlight head without disassembly. These filters adapt the light output for specific applications.

Image: The ULTRAFIRE T6 flashlight demonstrating the snap-on color filters (red, green, blue) and their application.
- Red Filter (620-630nm): Ideal for maintaining night vision without disturbing your view, suitable for stargazing.
- Green Filter (520-530nm): Provides high-contrast illumination for precision tasks and enhances visibility of wildlife without alarming them, useful for hunting.
- Blue Filter (450-460nm): Helps reveal what others cannot see, enhancing visibility of blood trails for hunters in low light conditions.
6. Održavanje
- Čišćenje: Wipe the flashlight body with a clean, soft cloth. For the lens, use a lens cleaning cloth.
- O-prstenovi: Periodically inspect the O-rings for wear and tear. Replace if damaged to maintain IPX8 waterproof rating. Lubricate O-rings with silicone grease as needed.
- Teme: Navoje održavajte čistima i lagano podmazanima kako biste osigurali nesmetan rad i pravilno brtvljenje.
- Njega baterije: Store the battery in a cool, dry place. If not using the flashlight for an extended period, remove the battery to prevent discharge.

Image: The ULTRAFIRE T6 flashlight being splashed with water, highlighting its IPX8 waterproof rating and durable construction with upgraded sealing O-rings.
7. Rješavanje problema
| Problem | Mogući uzrok | Otopina |
|---|---|---|
| Svjetiljka se ne pali. | Low battery, improperly inserted battery, loose connections. | Charge the battery. Ensure battery is inserted correctly. Tighten all parts of the flashlight. |
| Svjetlosni izlaz je slab ili treperi. | Low battery, dirty contacts, loose head/tail cap. | Charge the battery. Clean battery contacts and threads. Tighten head and tail cap. |
| Flashlight overheats. | Prolonged use on High mode. | The flashlight has intelligent temperature control. It will automatically reduce brightness to prevent overheating. Allow it to cool down or switch to a lower mode. |
| Ulaz vode. | Damaged O-rings, improperly sealed components. | Inspect O-rings for damage and replace if necessary. Ensure all parts are tightly screwed together. |
8. Sigurnosne informacije
- Ne usmjeravajte svjetiljku izravno u oči.
- Čuvati izvan dohvata djece.
- Do not disassemble the sealed head of the flashlight, as this may cause damage and void the warranty.
- Use only recommended batteries and charging cables.
- Izbjegavajte izlaganje svjetiljke ekstremnim temperaturama ili izravnoj sunčevoj svjetlosti dulje vrijeme.
9. Jamstvo i podrška
For warranty information, product support, or to contact customer service, please refer to the official ULTRAFIRE website or your purchase documentation. You can also scan the QR code below for more information.