1. Pengenalan
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. Maklumat Keselamatan
AMARAN: 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.
- Jauhkan daripada kanak-kanak.
- Peranti ini adalah Bukan Tahan AirElakkan pendedahan kepada air atau kelembapan yang tinggi.
- Do not disassemble or modify the flashlight. This may cause damage and void the warranty.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- ALONEFIRE SV116 365nm UV Flashlight
- Rechargeable Lithium Ion Battery (pre-installed)
- Kabel Pengecas USB-C
- UV Protective Glasses
- pergelangan tangan lanyard

Rajah 2: Kandungan pakej.
4. Produk Lebihview
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.
Ciri-ciri Utama:
- 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.
- Shell Aloi Aluminium: Provides excellent heat dissipation, extending LED lifespan and ensuring reliability.
- USB-C boleh dicas semula: Convenient and easy charging with a reversible USB-C port.
- Pengecasan Terbalik: 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. Persediaan
5.1 Pengecasan Awal
- 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).
- The charging indicator light will show merah semasa mengecas.
- Setelah dicas sepenuhnya, lampu penunjuk akan menyala hijau. Disconnect the charging cable.

Figure 4: USB-C charging with indicator lights.
5.2 Memasang Tali Gantung
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. Arahan Operasi
6.1 Kuasa Hidup/Mati dan Pemilihan Mod
- 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.
- Lampu suluh akan mula mengecas peranti anda.

Figure 6: Reverse charging a mobile device.
6.3 Aplikasi
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.
- Pengesanan Scorpion: Scorpions fluoresce under 365nm UV light, making them easier to spot in dark environments.
- Pengesahan Mata Wang dan Dokumen: 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.

Gambar 7: Cthamples of UV light applications.

Figure 8: 365nm UV light provides purer fluorescence compared to 395nm for certain materials.
7. Penyelenggaraan
7.1 Pembersihan
- Lap badan lampu suluh dengan lembut, damp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- Gently clean the lens with a lens cleaning cloth to maintain optimal light output.
7.2 Penjagaan dan Penyimpanan Bateri
- Recharge the battery regularly, even if not in use, to prolong its lifespan.
- Simpan lampu suluh di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Jika menyimpan untuk tempoh yang lama, cas bateri sehingga kapasiti lebih kurang 50%.
8. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Lampu suluh tidak menyala. | Bateri habis atau tidak dipasang dengan betul. | Cas bateri sepenuhnya. Pastikan bateri dimasukkan dengan polariti yang betul. |
| Cahaya berkelip atau malap tanpa diduga. | Bateri lemah atau sambungan longgar. | Recharge the battery. Ensure the battery cap is tightened securely. |
| Lampu suluh tidak dicas. | Kabel, sumber kuasa atau port pengecasan rosak. | Try a different USB-C cable and power source. Ensure the cable is fully inserted. |
| Reverse charging is not working. | Peranti tidak serasi atau masalah kabel. | Ensure your device supports charging via USB-A. Try a different USB-A cable. |
9. Spesifikasi
| Ciri | Perincian |
|---|---|
| Model | SV116 |
| UV LED Type | 6pcs 4-cores 365nm UV LED |
| Penggunaan Kuasa | 60W |
| Kuasa Bercahaya | 8000mW |
| bahan | Aluminium Anodized |
| Jenis Bateri | 1x Lithium Ion (Rechargeable, Included) |
| Port Pengecasan | Input USB-C |
| Reverse Charging Port | Keluaran USB-A |
| Tahap Ketahanan Air | Bukan Tahan Air |
| Berat Barang | 1.6 auns |
10. Waranti dan Sokongan
10.1 Maklumat Waranti
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 Sokongan Pelanggan
For further assistance or inquiries, please contact ALONEFIRE customer support. You can visit the official ALONEFIRE store on Amazon for more information: ALONEFIRE Store.