1. Product Overview
The Alonefire SV127 is a compact, USB rechargeable UV flashlight designed for a variety of detection and inspection tasks. It is available in two primary UV wavelengths: 365nm (with a black UV filter lens) and 395nm (with a transparent lens), offering versatility for different applications.
2. Setup
2.1 Unboxing and Package Contents
Upon opening your package, please verify that all components are present:
- 1 x Alonefire SV127 UV Flashlight
- 1 x USB Type-C Charging Cable
- 1 x Product Box
2.2 Initial Charge
Your flashlight comes with a built-in lithium battery. For optimal performance, it is recommended to fully charge the device before its first use.
- Locate the Type-C charging port on the flashlight.
- Connect the provided USB Type-C charging cable to the flashlight and to a compatible 5V USB power source (e.g., wall charger, power bank, laptop, car charger).
- Observe the charging indicator light:
- **Red light:** Indicates the flashlight is currently charging.
- **Green light:** Indicates the battery is fully charged.
- Once fully charged, disconnect the charging cable.
3. Operating Instructions
3.1 Power On/Off
The Alonefire SV127 features a single operating mode. To turn the flashlight on or off, press the power switch located near the charging port.
3.2 Usage and Applications
The UV flashlight is designed for various detection and inspection purposes. For best results, use the flashlight in a dark or dimly lit environment.
- Pet Urine Detection: Illuminate carpets, furniture, and other surfaces to reveal hidden pet stains.
- Scorpion Detection: Scorpions fluoresce under UV light, making them easier to spot in dark areas.
- Counterfeit Currency/Document Verification: Many currencies and official documents incorporate fluorescent security features that become visible under UV light.
- Fluorescent Agent Test: Detect fluorescent agents in various materials.
- Jade and Jewelry Identification: Certain minerals and materials will fluoresce under UV light, aiding in identification.
- Skin Abnormality Detection: Can highlight certain skin conditions or residues.
- Home Cleaning Inspection: Reveal unseen dirt, grime, and residues in bathrooms, kitchens, and other areas.
- Body Art/Glow Party Effects: Enhance fluorescent body paints and materials.
4. Maintenance
4.1 Charging
To maintain battery life and performance, charge the flashlight when the indicator light turns red or when the light output diminishes. Use only the provided USB Type-C cable or a compatible 5V Type-C cable.
4.2 Cleaning
Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or immerse the flashlight in water, as it is not waterproof.
4.3 Storage
Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is partially charged (around 50%) and recharge every few months to prevent deep discharge.
5. Troubleshooting
If you encounter issues with your Alonefire SV127 UV Flashlight, please refer to the following common problems and solutions:
- Flashlight does not turn on:
- Ensure the battery is fully charged. Connect to a power source and check the charging indicator light.
- Press the power button firmly. - UV light is dim or flickers:
- The battery may be low. Recharge the flashlight.
- Ensure the lens is clean and free from obstructions. - Charging indicator light does not turn green after extended charging:
- Try a different USB Type-C cable and power adapter.
- Ensure the charging port is clean and free of debris.
If the problem persists after attempting these solutions, please contact customer support for further assistance.
6. Specifications
| Feature | Detail |
|---|---|
| Brand Name | Alonefire |
| Model Number | SV127 |
| Product Material | Aluminium alloy |
| Flashlight Color | Black/Pink |
| LED Light Bulb | 365nm UV LED |
| Power (Wattage) | 3W |
| Applicable Battery | Built-in lithium battery |
| Charging Method | TYPE-C CHARGING |
| Input Voltage | 5V |
| Work Mode | 1 mode (Single File) |
| Working Time | Approximately 1 hour |
| Dimensions | 7.7cm (length) x 1.8cm (head) x 1.8cm (tail) |
| Net Weight | Approximately 29g |
| Function | UV |
| Focal Length | Non-adjustable |
| Batteries Included | Yes |
| Light Source | LED bulbs |
| Certification | CE, ROHS |
| Waterproof | No |
| Zoom | No |
| Item Type | FLASHLIGHTS |
| Origin | Mainland China |
| Flashlight Type | Jewelry Jade /paper money check/Fluorescent /Ultraviolet/pet's urine |
| Lighting Distance | < 50 m |
| Lumen | Other (not specified numerically) |
7. User Tips
- Optimal Detection: For best results when detecting stains or fluorescent materials, use the flashlight in a completely dark environment.
- Eye Protection: While UV-A light (365nm/395nm) is generally considered safer than UV-B or UV-C, prolonged direct exposure to UV light can be harmful. Avoid shining the light directly into eyes.
- Wavelength Choice: The 365nm wavelength is often preferred for forensic applications and detecting specific fluorescent dyes as it produces less visible light, allowing fluorescent reactions to stand out more clearly. The 395nm wavelength is more common for general detection tasks like pet stains and scorpions, as it produces a brighter visible purple glow.
- Nail Curing: While this flashlight emits UV light, it is not specifically designed or rated for professional nail gel curing. Dedicated UV nail lamps typically have specific power outputs and coverage for effective and safe curing.
8. Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the Alonefire Official Store directly through your purchase platform. Please retain your proof of purchase for warranty validation.
