அறிமுகம்
The Alonefire SV72 is a versatile 2-in-1 flashlight designed for both general illumination and specialized detection tasks. It features a powerful 365nm UV light for detecting fluorescent substances and an XHP50 LED white light for bright, standard illumination. This manual provides essential information for the safe and effective use of your SV72 flashlight.

Figure 1: Alonefire SV72 2-in-1 UV and White Light Flashlight
தயாரிப்பு முடிந்துவிட்டதுview
The SV72 flashlight combines two distinct light sources in one compact device, making it ideal for a wide range of applications from outdoor activities to professional inspections. Its robust aluminum alloy construction ensures durability, while the Type-C USB charging port offers convenient power management.
Video 1: Alonefire SV72 Product Overview, demonstrating charging and light modes.
அமைவு
ஒளிரும் விளக்கை சார்ஜ் செய்கிறது
The SV72 flashlight is equipped with a Type-C USB charging interface. To charge the device:
- Locate the rubber cover on the side of the flashlight, protecting the charging port.
- Gently lift the rubber cover to expose the Type-C USB port.
- Connect the provided USB charging cable to the flashlight's Type-C port and plug the other end into a compatible USB power source (e.g., USB plug, charging treasure, phone charger, car charger, notebook).
- The battery indicator lights (purple LEDs) on the flashlight will illuminate to show the charging progress.
- Once fully charged, disconnect the cable and securely close the rubber cover to protect the port from dust and moisture.

Figure 2: Type-C USB Charging Interface

Figure 3: Compatible Charging Methods
பேட்டரி நிறுவல்
The SV72 flashlight uses a 1x26650 battery. The battery is typically pre-installed. If replacement is necessary, unscrew the tail cap, insert the 26650 battery with the positive (+) end facing the head of the flashlight, and then securely re-screw the tail cap.
இயக்க வழிமுறைகள்
Power On/Off and Light Source Selection
The flashlight features a single power switch for operation:
- குறுகிய பத்திரிக்கை: Turn the flashlight ON/OFF.
- நீண்ட பத்திரிகை: Switch between the 365nm UV light source and the XHP50 LED white light source.
Using the 365nm UV Light
The 365nm UV light is designed for various detection and identification purposes:
- செல்லப்பிராணி சிறுநீர் கண்டறிதல்: Illuminate dark areas to reveal hidden pet urine stains on carpets, furniture, or floors.
- Scorpion Finder: Scorpions fluoresce under UV light, making them easier to spot in dark environments.
- Currency and Document Authentication: Verify security features on banknotes, licenses, cards, and passports that are visible only under UV light.
- Fluorescent Agent Detection: Identify fluorescent agents in cosmetics, textiles, or other materials.
- Oil Stain and Leakage Detection: Locate oil leaks or stains that fluoresce under UV light.
- Ore and Antique Identification: Observe the fluorescence of certain minerals and antique items for authentication.
- புற ஊதா பசை குணப்படுத்துதல்: Can be used for curing UV-sensitive adhesives.

Figure 4: UV Blacklight Flashlight Applications

Figure 5: Pet Fungus Detection

Figure 6: Pet Stain Detection on Carpet

Figure 7: Pet Stain Detection on Wood Floor

Figure 8: Currency and Stamp Anti-Counterfeiting Detection

Figure 9: Black UV Filter Lens for Pure UV Light
Using the XHP50 LED White Light
The XHP50 LED white light provides powerful general illumination for various tasks, including:
- General lighting in dark areas.
- சி போன்ற வெளிப்புற நடவடிக்கைகள்amping, hiking, or night walks.
- Emergency lighting.
Power Output (Charging other devices)
The SV72 flashlight can also function as a power bank, allowing you to charge other devices via its USB-A output port while you continue to use the flashlight.

Figure 10: Power Output Function - Charging a Phone
பராமரிப்பு
- சுத்தம்: ஃப்ளாஷ்லைட்டின் உடலை மென்மையான, d கண்ணாடியால் துடைக்கவும்.amp cloth. Do not use abrasive cleaners or solvents. Keep the lenses clean for optimal performance.
- சேமிப்பு: நேரடி சூரிய ஒளி மற்றும் தீவிர வெப்பநிலையிலிருந்து விலகி குளிர்ந்த, உலர்ந்த இடத்தில் ஒளிரும் விளக்கை சேமிக்கவும்.
- பேட்டரி பராமரிப்பு: To prolong battery life and prevent damage, avoid completely draining the battery. Always leave some charge margin. Recharge the battery regularly, even if not in frequent use.
- நீர் எதிர்ப்பு: The flashlight is waterproof, but avoid prolonged submersion in water. Ensure all covers (e.g., charging port cover) are securely closed before exposure to water.
சரிசெய்தல்
- ஒளிரும் விளக்கு இயக்கப்படவில்லை: Check if the battery is charged. Ensure the battery is correctly inserted with the positive (+) end facing the head.
- ஒளி வெளியீடு மங்கலானது: பேட்டரி குறைவாக இருக்கலாம். டார்ச்சை ரீசார்ஜ் செய்யவும்.
- Cannot switch between UV and white light: Ensure you are performing a long press on the power switch. A short press only turns the device on/off.
- Battery damage due to over-discharge: As noted in the product description, completely draining the battery can cause irreversible damage. Always leave some charge margin.
விவரக்குறிப்புகள்
| அம்சம் | விவரக்குறிப்பு |
|---|---|
| பிராண்ட் பெயர் | Alonefire |
| மாதிரி எண் | SV72 |
| பொருள் வகை | ஒளிரும் விளக்குகள் |
| ஒளி மூல | LED bulbs (365nm UV light + XHP50 LED) |
| Purple Light Power | 20W |
| வெள்ளை ஒளி சக்தி | 20W |
| உடல் பொருள் | அலுமினிய கலவை |
| பேட்டரி | 1x26650 battery (Included) |
| சார்ஜர் | Rechargeable (Type-C USB Interface) |
| Dimensions (Length x Head x Tail) | 133 மிமீ x 51 மிமீ x 34 மிமீ |
| எடை | தோராயமாக 172 கிராம் |
| நீர்ப்புகா | ஆம் |
| செயல்பாடு | Shock Resistant, Self Defense, UV |
| ஸ்விட்ச் பயன்முறை | Zoom In (for light source selection) |
| ஆதரவு டிம்மர் | 2 - 4 Files |
| லைட்டிங் தூரம் | < 50 மீ |
| சான்றிதழ் | ROHS, CE, FCC |

படம் 11: தயாரிப்பு பரிமாணங்கள்
பயனர் உதவிக்குறிப்புகள்
- For best results when detecting pet stains or scorpions, use the UV light in a completely dark environment.
- When checking currency, focus on the specific security threads and watermarks that react to UV light.
- Always keep the charging port cover sealed when not charging to maintain water resistance.
- The flashlight's power output feature can be a lifesaver for small device charges in emergencies.
உத்தரவாதம் மற்றும் ஆதரவு
Alonefire products are designed for reliability and performance. We offer the following:
- 1 ஆண்டு உத்தரவாதம்: All products come with a 1-year warranty from our store.
- 7 நாள் ரிட்டர்ன் பாலிசி: Enjoy 7 days to return if there are any quality problems.
- வாடிக்கையாளர் ஆதரவு: All emails will be answered within 24 hours.
For any inquiries or support, please refer to the seller's contact information.

Figure 12: Warranty and Service Details


