365/395nm Rechargeable UV Flashlight – Mini Ultraviolet Torch

Illuminate what the naked eye can't see with the ESMARTER Rechargeable UV Flashlight — a compact, powerful ultraviolet torch available in 365nm or 395nm wavelengths. Whether you're checking banknotes, inspecting minerals, detecting pet stains, or verifying fluorescent markers, this pocket-sized UV light delivers bright, reliable performance every time.

Made in Mainland China.

Choose Your Model

Model 5DS6 — 365nm UV Flashlight

• Wavelength: 365nm violet UV core
• Lens: UV black filter glass for optimal fluorescence contrast
• Size: 102 × 20mm — ultra-compact and pocket-friendly
• Body: Durable ABS construction
• Battery: Built-in rechargeable lithium battery
• Charging: USB charging cable included
• Modes: ON / UV Light / OFF (single press switch)
• In the Box: 1× UV Flashlight, 1× USB Charging Cable

Model X801 — 395nm UV Flashlight

• Wavelength: 395nm ultraviolet light source
• Size: 104.7 × 23.4mm | Weight: 28.5g
• Body: High-strength ABS
• Waterproof: Life-grade waterproof rating
• Battery: Built-in rechargeable lithium battery
• Charging: Type-C interface — fast and convenient
• Modes: High beam / Low beam
• In the Box: 1× UV Flashlight, 1× Type-C Charging Cable

Key Features

• 🔦 Dual wavelength options: 365nm for deep fluorescence reveal; 395nm for wide-area detection
• 💡 250-lumen LED output with up to 50m effective lighting range
• 🔋 Rechargeable built-in battery — no disposable batteries needed
• 💧 Waterproof design (X801 model) for outdoor and field use
• 🪨 Multi-purpose: Banknote verification, mineral & ore inspection, pet urine stain detection, fluorescent marker checking, scorpion detection, and more
• ✅ CE Certified for safety and quality assurance
• 🤲 Lightweight & portable: Slips easily into a pocket, bag, or tool kit

Common Uses

• Currency & document authentication (detects UV-reactive security features)
• Pet urine & stain detection on carpets and upholstery
• Mineral, gemstone & ore fluorescence inspection
• Scorpion and pest detection
• UV marker and ink verification
• Art authentication and restoration checks

Specifications (Both Models)

Related Products You Might Like

• 1.5M Nylon Braided AUX Audio Cable | Car, Phone & Speaker
• 10-Pack 304 Stainless Steel Key Rings – 2.54cm Split Flat Rings
• 10-Compartment Travel Pill Organizer | Portable Daily Pill Case

For more information on safe use of UV light tools and general safety guidance, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What is the difference between the 365nm and 395nm UV flashlight models?

A: The 365nm model (5DS6) emits a deeper ultraviolet wavelength that produces stronger fluorescence with less visible purple glow — ideal for mineral inspection, art authentication, and detailed fluorescent marker detection. The 395nm model (X801) emits a slightly broader UV wavelength with a more visible violet glow, making it great for general-purpose use like pet stain detection, banknote verification, and scorpion detection. Both are compact, rechargeable, and highly effective.

Q: How do I recharge the UV flashlight?

A: Both models feature a built-in lithium battery. The 5DS6 charges via a standard USB cable, while the X801 uses a modern Type-C USB connection. Simply plug into any USB power source (wall adapter, power bank, or computer) to recharge. Both include the appropriate charging cable in the box.

Q: Is this UV flashlight safe to use around pets and children?

A: While the flashlight is designed for safe everyday use, avoid shining UV light directly into eyes — this applies to any UV light source. Keep the flashlight stored safely when not in use. The waterproof ABS body makes it durable and safe to handle, but adult supervision is recommended when children are nearby.

Q: Can this flashlight detect pet urine stains on carpets and furniture?

A: Yes! UV light causes organic materials like pet urine to fluoresce, making stains visible even after the area has dried and been cleaned. Simply dim the room lights and scan the surface with the UV flashlight to locate stains easily. The 395nm model works especially well for this purpose.