1. Uvod
This manual provides detailed instructions for the safe and effective use of your Alonefire SV118 80W 365nm UV LED Flashlight. Please read this manual thoroughly before operation and retain it for future reference.

Image: The Alonefire SV118 UV LED Flashlight, showcasing its design and accompanying accessories like the USB-C cable and UV protection glasses.
2. Sadržaj paketa
Prilikom otvaranja paketa, molimo Vas da provjerite da li se nalaze svi sljedeći artikli:
- Alonefire SV118 UV LED Flashlight
- 4 x BRC18650 2000mAh 3.7V Rechargeable Lithium-ion Batteries
- 1 x USB-C kabel za punjenje
- 1 x Pair of UV Protection Glasses (Class 400)
- 1 x Lanyard

Image: All components included in the Alonefire SV118 package: the flashlight, USB-C cable, and UV protection glasses.
3. Sigurnosne informacije
Da biste osigurali siguran rad i spriječili povrede ili oštećenja, molimo vas da se pridržavate sljedećih mjera opreza:
- Opasnost od UV zračenja: Direct exposure to UV light can be harmful to eyes and skin. Always wear the provided UV protection glasses when operating the flashlight. Avoid pointing the light directly at people or animals.
- Sigurnost baterije: Use only the specified rechargeable batteries. Do not mix old and new batteries, or different types of batteries. Do not expose batteries to fire or extreme temperatures.
- Upozorenje o vrućini: The flashlight may become warm during prolonged use, especially at maximum power. Avoid touching the head of the flashlight when hot.
- Otpornost na vodu: Ovaj uređaj nije vodootporan. Izbjegavajte izlaganje vodi ili visokoj vlažnosti.
- djeca: Čuvati van domašaja djece.
4. Podešavanje
4.1 Instalacija baterije
- Odvrnite zadnji poklopac lampe.
- Insert the four BRC18650 rechargeable batteries according to the polarity markings (+/-) inside the battery compartment. Ensure correct orientation.
- Čvrsto zašrafite zadnji poklopac.
4.2 Početno punjenje
It is recommended to fully charge the batteries before first use. Refer to the "Charging" section for instructions.
5. Uputstvo za upotrebu
The Alonefire SV118 features multiple brightness modes and a strobe function.
- Uključivanje/isključivanje i podešavanje svjetline:
- Press the "ON/OFF" button once to turn on the flashlight at maximum power.
- Press the button again to cycle through brightness modes: Medium, Low.
- Press the button a final time to turn off the flashlight.
- Strobe funkcija:
- From any mode (on or off), press and hold the "ON/OFF" button for 3 seconds to activate the slow strobe mode.
- Press and hold the button again for 3 seconds to activate the fast strobe mode.
- A short press will return to the previous mode or turn off the flashlight.
- Digitalni prikaz snage: The integrated LCD screen displays the current power level, allowing you to monitor battery status accurately.

Image: A hand holding the Alonefire SV118 UV LED Flashlight, demonstrating its ergonomic design and size.
6. Punjenje
The Alonefire SV118 features a convenient USB-C charging port.
- Locate the USB-C charging port on the flashlight handle.
- Connect the provided USB-C cable to the flashlight and plug the other end into a compatible USB power source (e.g., wall adapter, computer, power bank).
- The digital display will indicate the charging status. A red indicator light signifies charging, and the light turns off when fully charged.
- Punjenje obično traje 5-6 sati za potpuno punjenje.
- It is not necessary to remove the batteries for charging.

Image: The Alonefire SV118 flashlight connected via its USB-C port for charging, with indicators showing charging status and estimated charging time.
7. Prijave
The 365nm UV LED flashlight is suitable for a wide range of professional and domestic applications due to its pure UV output and filtering capabilities.
- Resin Curing: Accelerates the curing process of UV-sensitive resins.
- Detekcija mrlja kućnih ljubimaca: Reveals hidden pet urine and other organic stains on carpets, furniture, and other surfaces.
- Mineral and Gemstone Identification: Helps identify fluorescent minerals, amber, and other gemstones.
- Provjera autentičnosti: Useful for checking currency, passports, and other documents with UV security features.
- Detekcija škorpiona: Scorpions fluoresce under 365nm UV light, making them easier to spot.
- Detekcija curenja: Can be used with UV dyes to detect leaks in HVAC, automotive, and plumbing systems.
- Fluorescent Agent Test: Detects fluorescent agents in cosmetics, textiles, and other products.
- Pet Fungal Inspection: Aids in identifying certain fungal infections on pets.

Image: A collage illustrating various applications of the UV flashlight, including pet fungus inspection, skin abnormality detection, fluorescent agent testing, jade identification, authenticity verification, and crop identification.

Image: A comparison showing a carpet before and after being illuminated by the UV flashlight, highlighting hidden pet stains.
8. Održavanje
- čišćenje: Obrišite tijelo svjetiljke mekom krpomamp tkanina. Nemojte koristiti abrazivna sredstva za čišćenje ili rastvarače.
- Njega sočiva: Gently clean the UV filter lens with a lens cleaning cloth to maintain optimal light output.
- Pohrana baterije: If storing the flashlight for an extended period, remove the batteries to prevent leakage. Store batteries in a cool, dry place.
- podmazivanje: Povremeno nanosite silikonsku mast na O-prstenove i navoje kako biste održali vodootpornost i nesmetan rad.
9. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Lampa se ne uključuje. |
|
|
| Izlaz svjetlosti je slab. |
|
|
| Flashlight gets excessively hot. |
|
|
10. Specifikacije
| Feature | Detalj |
|---|---|
| Brand | ALONEFIRE |
| Broj modela | SV118 |
| Vrsta izvora svjetlosti | UV LED (8pcs 4-core 365nm LEDs) |
| Potrošnja energije | Do 80W |
| Luminous Flux | 9500 milivata |
| Vrsta baterije | 4 x BRC18650 Lithium-ion (included) |
| Port za punjenje | USB-C |
| Vrijeme punjenja | Pribl. 5-6 sati |
| Trajanje baterije (maksimalna snaga) | Approx. 20 minutes (as per user review, actual may vary) |
| Casing Materijal | Visokokvalitetna aluminijska legura |
| Posebne karakteristike | UV Filter Black Lens, Digital LCD Power Display |
| Težina artikla | 630 grama |
| Nivo vodootpornosti | Nije vodootporan |
| Zemlja porijekla | Kina |

Image: A visual comparison demonstrating the difference between 365nm and 395nm UV light, highlighting the superior clarity and penetration of 365nm for fluorescence detection.
11. Garancija i podrška
For warranty information or technical support, please contact Alonefire customer service through the retailer where the product was purchased. Please have your model number (SV118) and purchase date available when contacting support.
Note: Information regarding spare parts availability and software updates is not provided by the manufacturer.