1. Rhagymadrodd
This manual provides essential instructions for the safe and effective use of your ALONEFIRE SV116 365nm UV Flashlight. This powerful blacklight is designed for detecting fluorescent substances not visible to the naked eye, including pet urine, scorpions, currency authentication, and curing resins. Please read this manual thoroughly before operation and retain it for future reference.

Figure 1: ALONEFIRE SV116 365nm UV Flashlight and accessories.
2. Gwybodaeth Diogelwch
RHYBUDD: Ultraviolet (UV) light can be harmful to eyes and skin. Always follow these safety precautions:
- DO NOT LOOK DIRECTLY AT THE UV LIGHT SOURCE. Direct exposure can cause eye damage.
- Always wear the included UV protective glasses when operating the flashlight.
- Avoid prolonged skin exposure to UV light.
- Cadwch allan o gyrraedd plant.
- Mae'r ddyfais hon yn Ddim yn Wrthsefyll DŵrOsgowch ddod i gysylltiad â dŵr neu leithder uchel.
- Do not disassemble or modify the flashlight. This may cause damage and void the warranty.
3. Cynnwys Pecyn
Gwiriwch fod yr holl eitemau yn bresennol yn y pecyn:
- Fflachlamp UV ALONEFIRE SV116 365nm
- Batri Lithiwm Ion Ailwefradwy (wedi'i osod ymlaen llaw)
- Cebl Codi Tâl USB-C
- UV Protective Glasses
- arddwrn Lanyard

Ffigur 2: Cynnwys y pecyn.
4. Cynnyrch Drosview
The ALONEFIRE SV116 features a durable anodized aluminum body, a black UV filter lens, and high-powered 365nm UV LEDs for pure and effective ultraviolet illumination.
Nodweddion Allweddol:
- 365nm UV LED: Utilizes 6 pieces of 4-core 365nm UV LEDs for powerful and precise detection.
- Black UV Filter Lens: Filters out visible light, enhancing the purity and intensity of the UV output.
- Cragen Aloi Alwminiwm: Provides excellent heat dissipation, extending LED lifespan and ensuring reliability.
- USB-C y gellir ei hailwefru: Convenient and easy charging with a reversible USB-C port.
- Codi Tâl Gwrthdroi: Functions as a power bank via a USB-A output port to charge other devices.

Figure 3: Flashlight head with 6PCS 4-Cores 365nm UV LEDs.
5. Gosod
5.1 Codi Tâl Cychwynnol
- The flashlight comes with a pre-installed rechargeable Lithium Ion battery. For optimal performance, fully charge the battery before first use.
- Connect the provided USB-C charging cable to the flashlight's USB-C port.
- Plug the other end of the cable into a compatible USB power source (e.g., wall adapter, power bank, laptop, car charger).
- Bydd y golau dangosydd gwefru yn dangos Coch wrth godi tâl.
- Ar ôl ei wefru'n llawn, bydd y golau dangosydd yn troi Gwyrdd. Disconnect the charging cable.

Figure 4: USB-C charging with indicator lights.
5.2 Cysylltu'r Llinyn
Thread the wrist lanyard through the designated loop at the tail cap of the flashlight for secure handling.

Figure 5: Flashlight with wrist lanyard.
6. Cyfarwyddiadau Gweithredu
6.1 Pŵer Ymlaen/Diffodd a Dewis Modd
- Before turning on the flashlight, ensure you are wearing the UV protective glasses.
- Press the power button to turn the flashlight ON.
- Press the power button again to cycle through available brightness modes (e.g., Low, High).
- Press and hold the power button to turn the flashlight OFF.
6.2 Reverse Charging Function (Power Bank)
The SV116 can be used as an emergency power bank to charge other devices:
- Locate the USB-A output port on the flashlight.
- Connect your device's charging cable (USB-A to your device's port) to the flashlight's USB-A output port.
- Bydd y fflachlamp yn dechrau gwefru'ch dyfais.

Figure 6: Reverse charging a mobile device.
6.3 Ceisiadau
The 365nm UV light is effective for various detection and curing tasks:
- Pet Urine and Stains: Detect hidden pet urine, vomit, and other organic stains on carpets, furniture, and floors.
- Canfod Scorpion: Scorpions fluoresce under 365nm UV light, making them easier to spot in dark environments.
- Currency and Document Authentication: Verify security features on banknotes, passports, and other official documents.
- Mineral and Gemstone Inspection: Observe fluorescence in certain minerals and gemstones.
- Resin and Glue Curing: Accelerate the curing process of UV-sensitive resins and glues.
- Bed Bug Detection: Identify bed bugs and their eggs by their fluorescent properties.

Ffigur 7: Examples of UV light applications.

Figure 8: 365nm UV light provides purer fluorescence compared to 395nm for certain materials.
7. cynnal
7.1 Glanhau
- Sychwch gorff y fflachlamp gyda lliain meddal, damp brethyn. Peidiwch â defnyddio glanhawyr neu doddyddion sgraffiniol.
- Gently clean the lens with a lens cleaning cloth to maintain optimal light output.
7.2 Gofal a Storio Batri
- Ail-wefrwch y batri yn rheolaidd, hyd yn oed os nad yw'n cael ei ddefnyddio, i ymestyn ei oes.
- Storiwch y flashlight mewn lle oer, sych i ffwrdd o olau haul uniongyrchol a thymheredd eithafol.
- Os ydych chi'n storio am gyfnodau hir, gwefrwch y batri i tua 50% o'i gapasiti.
8. Datrys Problemau
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw Flashlight yn troi ymlaen. | Mae'r batri wedi gwanhau neu heb ei osod yn iawn. | Gwefrwch y batri'n llawn. Gwnewch yn siŵr bod y batri wedi'i fewnosod gyda'r polaredd cywir. |
| Mae golau'n fflachio neu'n pylu'n annisgwyl. | Batri isel neu gysylltiad rhydd. | Recharge the battery. Ensure the battery cap is tightened securely. |
| Nid yw'r fflacholau yn gwefru. | Cebl, ffynhonnell bŵer, neu borthladd gwefru diffygiol. | Try a different USB-C cable and power source. Ensure the cable is fully inserted. |
| Reverse charging is not working. | Device not compatible or cable issue. | Ensure your device supports charging via USB-A. Try a different USB-A cable. |
9. manylebau
| Nodwedd | Manylyn |
|---|---|
| Model | SV116 |
| UV LED Type | 6pcs 4-cores 365nm UV LED |
| Defnydd Pŵer | 60W |
| Grym goleuol | 8000mW |
| Deunydd | Alwminiwm Anodized |
| Math Batri | 1x Lithium Ion (Rechargeable, Included) |
| Porthladd Codi Tâl | Mewnbwn USB-C |
| Reverse Charging Port | Allbwn USB-A |
| Lefel Gwrthsefyll Dŵr | Ddim yn Wrthsefyll Dŵr |
| Pwysau Eitem | 1.6 owns |
10. Gwarant a Chefnogaeth
10.1 Gwybodaeth Gwarant
No specific warranty information is provided in the product details. Please refer to your purchase documentation or contact the seller for warranty terms.
10.2 Cefnogaeth i Gwsmeriaid
For further assistance or inquiries, please contact ALONEFIRE customer support. You can visit the official ALONEFIRE store on Amazon for more information: ALONEFIRE Store.