Introduction
The ALONEFIRE SV99 395nm UV Flashlight is a compact and powerful ultraviolet light tool designed for a wide array of detection and curing applications. Utilizing a high-quality 395nm UV LED, this device is effective in revealing fluorescent substances not visible under normal light. Its robust aluminum alloy construction ensures durability, while the integrated USB-C rechargeable battery offers convenient and portable power. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your SV99 UV flashlight.
Image: The ALONEFIRE SV99 395nm UV Flashlight, showcasing its compact design and the included USB-C charging cable.
Safety Information
- UV Light Exposure: Avoid direct exposure of UV light to eyes and skin. Prolonged exposure can be harmful. Use appropriate eye protection if operating for extended periods.
- Children: Keep out of reach of children. This is not a toy.
- Water Resistance: The flashlight has an IPX5 waterproof rating, meaning it is resistant to splashing water. Do not submerge the flashlight in water.
- Battery Safety: Do not attempt to disassemble or replace the built-in battery. Do not expose the flashlight to extreme temperatures or fire.
- Charging: Use only compatible USB-C charging sources. Do not overcharge.
- Disposal: Dispose of the product responsibly according to local regulations for electronic waste and batteries.
Product Features
- High-Quality 395nm UV LED: Equipped with a professional-grade 395nm UV LED, offering up to 3W power consumption and 600mW luminous power for effective detection.
- Durable Aluminum Alloy Shell: Constructed from high-quality aluminum alloy, enhancing heat dissipation and ensuring extended lamp bead life and overall durability.
- USB-C Rechargeable: Features a convenient USB-C charging port for easy and reversible plug-in. Includes a built-in rechargeable battery and a charging indicator for monitoring status.
- Wide Range of Applications: Suitable for detecting fluorescent substances such as pet urine, cat ringworm, currency authentication, scorpions, minerals, and bed bugs. Also effective for curing resins and glues.
- IPX5 Waterproof Level: Designed to withstand splashes and rain, making it suitable for use in various environments without concern for water damage (do not submerge).
- Compact and Portable: Small and lightweight design for easy carrying and storage.
Image: The compact size of the ALONEFIRE SV99 UV Flashlight, fitting comfortably in the palm of a hand.
Package Contents
Please check the package contents upon opening to ensure all items are present:
- 1 x ALONEFIRE SV99 395nm UV Flashlight
- 1 x USB-C Charging Cable
- 1 x Built-in Rechargeable Battery (pre-installed)
Image: The ALONEFIRE SV99 UV Flashlight alongside its USB-C charging cable, as typically included in the package.
Setup
Charging the Flashlight
The ALONEFIRE SV99 UV Flashlight comes with a built-in rechargeable battery. Before first use, or when the light output diminishes, charge the flashlight using the provided USB-C cable.
- Locate the USB-C charging port on the flashlight. It is typically at the tail end of the device.
- Insert the USB-C end of the charging cable into the flashlight's port. The USB-C connector is reversible, allowing for easy insertion.
- Connect the standard USB-A end of the cable to a compatible 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.
Image: The ALONEFIRE SV99 UV Flashlight being charged via USB-C, with visual indicators for charging status (red for charging, green for full).
Operating Instructions
Turning On/Off
To operate the flashlight, locate the power button, typically at the tail end. Press the button once to turn the UV light on. Press it again to turn the light off.
Applications of 395nm UV Light
The 395nm UV flashlight is versatile and can be used for various purposes:
- Pet Urine and Stains Detection: Shine the UV light in dimly lit areas to reveal dried pet urine, vomit, or other organic stains on carpets, rugs, furniture, or floors that are invisible to the naked eye. The fluorescent compounds in these substances will glow under UV light.
- Scorpion Spotting: Scorpions naturally fluoresce under UV light, making them easy to spot in dark environments.
- Currency and Document Authentication: Many currencies, passports, and official documents incorporate security features that fluoresce under UV light, helping to verify authenticity.
- Mineral and Gemstone Inspection: Certain minerals and gemstones exhibit fluorescence, which can aid in their identification and appreciation.
- Resin Curing: Accelerate the curing process of UV-sensitive resins and glues used in crafts, jewelry making, or repairs.
- Hotel Room Inspection: Check for cleanliness and hidden stains on bedding, bathroom surfaces, and other areas in hotel rooms.
- Bed Bug Detection: While not all bed bugs fluoresce, their eggs and fecal matter often do, aiding in early detection.
Image: Examples of applications for the UV flashlight, including detection of pet fungus, skin abnormalities, fluorescent agents, and authentication of jade and currency.
Image: Demonstrating the flashlight's ability to detect hidden stains on surfaces like beds and carpets.
Video: An official product video demonstrating the features and various applications of the ALONEFIRE SV99 UV Flashlight, including charging, different UV wavelengths (365nm and 395nm shown for comparison, though this product is 395nm), and its use for mineral and currency detection.
Maintenance
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the lens is clean for optimal light output.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge the flashlight regularly, even if not in constant use.
- Storage: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, charge the battery to about 50% capacity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is depleted. | Charge the flashlight using the USB-C cable. |
| Flashlight does not turn on. | Power button malfunction. | Ensure the button is pressed firmly. If issue persists, contact customer support. |
| Weak UV light output. | Low battery. | Recharge the flashlight. |
| Weak UV light output. | Dirty lens. | Clean the lens with a soft, lint-free cloth. |
| Charging indicator not working. | Faulty cable or power source. | Try a different USB-C cable or power adapter. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | SV99 395nm |
| Light Source Type | UV LED (395nm) |
| Power Source | Battery Powered (Built-in Lithium Ion) |
| Material | Anodized Aluminum |
| Item Weight | 1.44 ounces (approx. 40.8 grams) |
| Package Dimensions | 3.82 x 1.42 x 1.06 inches (approx. 9.7 x 3.6 x 2.7 cm) |
| Water Resistance Level | IPX5 (Water Resistant) |
| Batteries Required | 1 Lithium Ion battery (included) |
| Manufacturer | Alonefire |
| Country of Origin | China |
Warranty and Support
ALONEFIRE products are manufactured to high-quality standards. For any questions, concerns, or technical support regarding your SV99 395nm UV Flashlight, please contact ALONEFIRE customer service through the retailer's platform or the official ALONEFIRE website. Please retain your proof of purchase for warranty claims.
For more information, visit the ALONEFIRE Store.
