













395nm UV LED Flashlight - High Intensity Blacklight
Free US Shipping
Almost out of stock
Reveal the hidden with this powerful UV blacklight flashlight, meticulously designed to expose elements that often go unnoticed. This adaptable tool is essential for various detection activities, such as finding pet stains, examining currency authenticity, identifying scorpions, and ensuring hotel room cleanliness. Its sturdy construction and specialized UV wavelength cater to both personal and professional needs.
The robust UV blacklight flashlight is engineered for both endurance and convenience. Crafted from aerospace-grade aluminum alloy, it is lightweight yet highly durable, ensuring long-lasting use. With a water-resistant design (IPX4 rating), it performs reliably even in light rain, making it ideal for outdoor activities and unexpected scenarios. The advanced 395nm UV LED technology creates a true blacklight effect, highlighting fluorescent materials invisible under standard lighting.

Key Features and Benefits:
- Wide Area Coverage: Produces an intense light output with an expansive beam, efficiently brightening large surfaces.
- Durable Construction: Fabricated from premium aluminum alloy, ensuring a strong and enduring flashlight.
- Water-Resistant (IPX4): Built to resist splashes, maintaining functionality across various settings and weather conditions.
- True UV Blacklight: Incorporates cutting-edge UV LED technology, emitting a precise 395nm wavelength for reliable detection of fluorescent materials.
- Powerful Flood Effect: Designed for high-intensity requirements, capable of spotting scorpions from considerable distances and efficiently scanning extensive areas for stains.
Each version offers varying brightness and coverage depending on the number of LEDs:
- 21 LED: Compact and easily portable, perfect for quick inspections and confined spaces.
- 51 LED: Provides increased brightness and a wider beam, ideal for everyday household applications and outdoor adventures.
- 100 LED: Delivers maximum light output and coverage, optimal for professional evaluations, large-scale detection, and rigorous tasks.

Discover the Hidden World:
- Identifying pet urine stains, food spills, and other concealed marks on carpets and surfaces.
- Spotting bed bugs and other pests.
- Validating security features on currency, passports, and official identification documents.
- Assessing hotel rooms for cleanliness.
- Examining counterfeit credit cards and anti-counterfeiting measures on various documents.
- Authenticating artworks and glass repairs.
- Finding scorpions and other nocturnal insects in both indoor and outdoor environments.
- Curing UV-sensitive adhesives and resins.
- Illuminating fluorescent minerals for geology enthusiasts.
Specifications:
- Color: Black
- Material: Aluminum Alloy
- Light Technology: UV LED
- Light Color: Purple
- Reflector: Convex Lens
- LED Model: UV 395 nm LED
- Switch: ON/OFF
| Variant | Dimensions | Battery (Not included) | Light Source | Product Weight |
|---|---|---|---|---|
| 21 LED | 4" x 1.25" | 3x AAA batteries | 21 LEDs 395NM violet LED | 3 oz |
| 51 LED | 6" x 2.0" | 3x AA batteries | 51 LEDs 395NM violet LED | 170g |
| 100 LED | 7.4" x 3.0" | 6x AA batteries | 100 LEDs 395NM violet LED | 300g |
What our customers have to say:
Arvilaro Guarantees

Rated 4.6 / 5 based on 1289 reviews. Showing our 4 and 5-star reviews.
