Lepro HD51 UV Flashlight 365nm 5W USB-C Rechargeable Black

The Lepro HD51 UV Flashlight is a high-performance ultraviolet flashlight designed for professional detection and inspection tasks. Featuring a 365 nm UV wavelength and a powerful 5W high-power UV LED, it delivers reliable UV output for applications such as leak detection, pet stain identification, currency verification, and more. The flashlight is powered by a single 18650 rechargeable Li-ion battery (2600 mAh included) and offers convenient USB-C charging. Its aircraft-grade aluminum alloy housing with anti-slip design and pocket clip ensures durability and ease of use. With an IPX4 water resistance rating and 1-meter impact resistance, the HD51 is built to withstand demanding environments.

Advantages

The Lepro HD51 UV Flashlight offers several key advantages: true 365 nm UV wavelength for effective fluorescence, high output power of 5W, long runtime of up to 4-6 hours, and fast USB-C charging. The black filter optical lens enhances UV purity, while the tail-cap clicky switch provides simple operation. Its compact and lightweight design, combined with a pocket clip, makes it highly portable.

Suitable for

• HVAC leak detection (refrigerant, oil)
• Pet urine and stain detection
• Currency and document verification
• Industrial inspection (cracks, leaks)
• Forensic and crime scene investigation
• Mineral and gemstone identification

Key specifications

• Brand: Lepro
• Model: HD51
• UV Wavelength: 365 nm
• LED Type: High-power UV LED
• Output Power: 5W
• Power Source: 1 x 18650 Rechargeable Li-ion Battery (included)
• Battery Capacity: 2600 mAh
• Charging Port: USB-C
• Material: Aircraft-grade Aluminum Alloy
• Water Resistance: IPX4
• Impact Resistance: 1 meter
• Lens Type: Black Filter Optical Lens
• Switch Type: Tail-cap clicky switch
• Beam Distance (UV Detection): Up to 10 meters
• Runtime: Up to 4-6 hours
• Voltage: 3.7V (Nominal)
• Colour: Black
• Special Features: Anti-slip design, Pocket clip

Recommendations

For optimal performance, use only high-quality 18650 batteries. Ensure the USB-C charging port is kept dry. The flashlight is not intended for underwater use; IPX4 rating protects against splashes only. Store in a cool, dry place when not in use.