DARKBEAM V82 Mini UV 365nm Blacklight Flashlight Instruction Manual

1. Introduction

Thank you for choosing the DARKBEAM V82 Mini UV 365nm Blacklight Flashlight. This compact yet powerful ultraviolet flashlight is designed for a wide range of detection and curing applications. This manual provides essential information for safe and effective use of your device.

2. Safety Information

WARNING: Please read all safety instructions before use.

• DO NOT LOOK DIRECTLY AT UV LIGHT TO AVOID ACCIDENTS. Ultraviolet light can be harmful to eyes.
• Avoid prolonged direct skin exposure to UV light.
• Ensure the charging voltage does not exceed 5V/2A to prevent internal wiring failure.
• DO NOT TWIST THE TOP of the flashlight, as this may cause the UV flashlight to stop working.
• Keep out of reach of children.

3. Product Overview & Features

The DARKBEAM V82 is an upgraded UV flashlight featuring a 365nm LED bead, offering 10W of power and 1300mW radiant intensity for enhanced detection capabilities. Its filtered UV 365nm light is less visible to the human eye than 395nm light, providing a purer UV output ideal for demanding applications. The flashlight is mini-sized, weighing only 1.8 ounces and measuring 3.74 x 0.79 inches, making it highly portable with a convenient pocket clip. It features a durable aluminum alloy case for improved heat dissipation and a built-in rechargeable battery with USB-C direct charging.

Figure 1: The DARKBEAM V82 Mini UV 365nm Blacklight Flashlight with its USB-C charging cable.

Figure 2: Ergonomic features of the DARKBEAM V82, including a detachable clip, anti-slip texture, and anti-rolling design.

4. What's in the Box

• V82 UV 365nm flashlight
• Built-in rechargeable battery (pre-installed)
• USB to C cable

5. Setup & Charging

5.1 Initial Charge

Before first use, fully charge your DARKBEAM V82 flashlight. The device features a built-in rechargeable battery with approximately 1 hour of runtime and 1 hour of charging time.

5.2 Charging Procedure

1. Locate the USB-C charging port at the base of the flashlight. It is protected by a rubber cover.
2. Gently lift the rubber cover to expose the USB-C port.
3. Connect the provided USB to C cable to the flashlight's port.
4. Plug the other end of the USB cable into a compatible power source (e.g., adapter, power bank, laptop). Ensure the charging voltage is no more than 5V/2A.
5. Observe the power indicator light on the end switch:
• RED: Indicates the battery needs charging.
• GREEN: Indicates the battery is fully charged.
6. Once fully charged, disconnect the cable and securely close the rubber cover to protect the port from dust and moisture.

Figure 3: The USB-C charging port and indicator lights (red for charging, green for full) on the DARKBEAM V82 flashlight.

6. Operating Instructions

6.1 Power On/Off

To turn the flashlight ON, press the power button located at the base of the device. Press the button again to turn it OFF.

7. Applications & Use Cases

The DARKBEAM V82 UV 365nm Blacklight Flashlight is a versatile tool for various detection and curing needs:

• Pet Urine & Food Stain Detection: Effectively identifies dried pet urine and hidden food stains on carpets, furniture, and other surfaces.
• Mineral & Rock Hounding: Ideal for detecting fluorescent minerals, including uranium glass, making rock hounding easier even during the day.
• Currency & Document Verification: Helps in identifying security codes, watermarks, and authenticating banknotes and other important documents. Useful for antique appraisal.
• UV Resin Curing: Accelerates the curing process of UV resin and green oil for crafts, 3D printing, and nail gel applications.
• Cleanliness Inspection: Reveals unseen dirt, grime, and biological residues in hotel rooms, bathrooms, and other areas, ensuring thorough cleaning.
• Pest Detection: Can be used to locate scorpions and certain insects like tomato plant hornworms, as they often fluoresce under UV light.
• Cat Ringworm Detection: Assists in identifying ringworm infections in cats, which may fluoresce under specific UV wavelengths.
• AC Leak Detection: Detects AC leaks when a fluorescent dye has been added to the system.

Figure 4: A visual representation of the versatile applications of the DARKBEAM V82 UV flashlight.

Figure 5: Comparison illustrating the superior detection effect of the filtered 365nm UV light for minerals compared to ordinary UV light.

7.1 Official Product Videos

8. Maintenance

• Keep the flashlight clean and free from dust and debris. Use a soft, dry cloth for cleaning.
• Store the flashlight in a cool, dry place when not in use.
• Avoid dropping or subjecting the flashlight to strong impacts.

9. Troubleshooting

• Flashlight not turning on: Ensure the battery is charged. Connect to a power source and check the indicator light.
• Flashlight not charging: Verify the USB-C cable is securely connected to both the flashlight and the power source. Ensure the power source provides 5V/2A or less.
• Weak UV light output: The battery may be low. Recharge the flashlight fully.
• Device malfunction after twisting the top: As per safety instructions, avoid twisting the top of the flashlight. If this occurs, contact customer support.

10. Specifications

11. Warranty & Support

For any assistance or inquiries regarding your DARKBEAM V82 flashlight, please contact the Seller via email through your Amazon order. All requests for assistance will be responded to within 24 hours.