1. Pengenalan
The Alonefire SV16 is a powerful and portable 5W UV LED blacklight, emitting a precise 365nm wavelength. Designed for various detection and inspection tasks, it features a high-quality UV LED, a specialized black filter lens for pure UV output, and a durable aluminum alloy body. This device is USB rechargeable and includes a reverse charging function, allowing it to serve as an emergency power bank. Please read this manual thoroughly before use to ensure safe and optimal operation.
2. Maklumat Keselamatan
- Amaran Sinaran UV: Do not look directly into the UV light source. Prolonged exposure to UV light can be harmful to eyes and skin. Use appropriate eye protection if prolonged exposure is anticipated.
- Jauhkan daripada kanak-kanak.
- Jangan buka atau ubah suai peranti. Ini boleh menyebabkan kerosakan dan membatalkan jaminan.
- Avoid exposing the device to extreme temperatures, direct sunlight, or corrosive liquids.
- Use only the provided or certified USB cables for charging.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Alonefire SV16 UV LED Blacklight
- Kabel Pengecas USB
- Bateri Litium-Ion Boleh Dicas Semula Terbina dalam

Image: The Alonefire SV16 UV LED Blacklight shown alongside its USB charging cable.
4. Produk Lebihview
The Alonefire SV16 features a compact and robust design, making it ideal for portable use. Its core components include a high-efficiency 365nm UV LED and a specialized black filter lens. This lens effectively blocks most visible light, ensuring that the emitted UV light is purer and more effective for detection tasks.

Image: A hand holding the compact Alonefire SV16 UV LED Blacklight, demonstrating its portable size.

Image: A diagram illustrating how the black UV filter lens blocks ambient light to provide a purer 365nm UV output.
5. Persediaan
The Alonefire SV16 comes with a built-in rechargeable battery. Before first use, it is recommended to fully charge the device.
- Unpack the UV LED blacklight and the USB charging cable from the package.
- Proceed to the "Charging" section for instructions on how to charge the device.
6. Arahan Operasi
To operate the Alonefire SV16:
- Hidupkan/Mati Kuasa: Press the power button located at the rear of the flashlight to turn the UV light on. Press it again to turn the light off.
- penggunaan: Direct the UV light towards the area or object you wish to inspect. The 365nm wavelength is effective for revealing fluorescent materials and hidden marks.

Image: The Alonefire SV16 UV LED Blacklight illuminating a surface, demonstrating its operational use.
7. Mengecas
The Alonefire SV16 is equipped with a USB charging port for convenient recharging.
- Locate the USB charging port on the device. It is typically covered by a rubber flap for protection.
- Open the rubber flap and insert the small end of the provided USB charging cable into the port.
- Connect the larger end of the USB cable to a compatible USB power source, such as a computer, power bank, wall adapter, or car charger.
- The charging indicator light (if present) will show the charging status. Refer to the product for specific indicator behavior (e.g., red for charging, green for full).
- Once fully charged, disconnect the cable and close the rubber flap to protect the port.

Image: The Alonefire SV16 UV LED Blacklight connected to a USB wall adapter for charging.
8. Reverse Charging (Power Bank Function)
The Alonefire SV16 can also function as an emergency power bank to charge other devices.
- Locate the USB-A output port, typically found under the same rubber flap as the charging input.
- Connect your mobile phone or other compatible device to the USB-A output port using an appropriate charging cable.
- The SV16 will begin to charge your device. This function is intended for emergency use due to the compact battery capacity.

Image: The Alonefire SV16 UV LED Blacklight connected via USB to a smartphone, demonstrating its reverse charging capability.
9. Aplikasi
The 365nm UV LED blacklight is versatile and can be used for various purposes:
- Pet Urine and Stain Detection: Reveals dried pet urine, food stains, and other organic residues on carpets, rugs, and upholstery that are invisible to the naked eye.
- Currency and Document Verification: Helps detect counterfeit currency, passports, and other official documents by revealing hidden security features.
- Mineral and Gemstone Inspection: Used by collectors to identify fluorescent minerals and verify the authenticity of certain gemstones.
- Anisakiasis Detection: Can assist in detecting Anisakis parasites in fish, which fluoresce under UV light.
- Pengesanan Kebocoran: Useful for detecting leaks in HVAC systems, automotive fluids, and other industrial applications when used with fluorescent dyes.
- Hotel Room Inspection: Helps identify uncleaned areas or hidden stains in hotel rooms.

Image: A collage demonstrating various uses of the UV blacklight, such as detecting pet stains, verifying currency, and identifying scorpions.

Image: The UV light revealing pet urine stains on a carpet, which are otherwise invisible.

Image: Various banknotes being inspected under UV light to reveal security features for authenticity verification.
10. Penyelenggaraan
- Pembersihan: Wipe the exterior of the blacklight with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storan: Simpan peranti di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Penjagaan Bateri: Jika menyimpan untuk tempoh yang lama, cas bateri setiap 3-6 bulan untuk mengekalkan jangka hayatnya.
11. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Lampu tidak menyala | Bateri habis | Cas peranti sepenuhnya. |
| Cahaya malap | Bateri lemah | Cas semula bateri. |
| Peranti tidak dicas | Kabel atau punca kuasa rosak | Cuba kabel USB atau penyesuai kuasa yang lain. Pastikan sambungannya selamat. |
| Reverse charging not working | Target device not compatible or cable issue | Ensure the target device is compatible and try a different charging cable for the target device. |
12. Spesifikasi
| Ciri | Perincian |
|---|---|
| Model | SV16 |
| Sumber Cahaya | LED UV 365nm |
| Kuasa Keluaran | 5W |
| Sumber Kuasa | Dikuasakan bateri |
| Jenis Bateri | Lithium Ion (built-in) |
| Mengecas | USB Boleh dicas semula |
| Pengecasan Terbalik | Yes (Emergency Power Bank) |
| Dimensi (D x W x H) | 125mm x 24mm x 24mm |
| Berat badan | 0.13 kg |
| Bahan Badan | Aloi Aluminium |
| Negara Asal | China |
13. Waranti dan Sokongan
The Alonefire SV16 5W 365nm UV LED Blacklight comes with a Waranti produk 2 tahun dari tarikh pembelian.
For technical support, warranty claims, or any inquiries regarding your product, please contact Alonefire customer service through the retailer where the product was purchased or visit the official Alonefire webtapak untuk maklumat hubungan.
Sila simpan bukti pembelian anda untuk pengesahan waranti.