UV LED Flashlight – 395nm Blacklight, Compact Handheld Ultraviolet Light for Fluorescence, Forensics & Classroom Experiments

Key Features 

• 395nm UV Wavelength: Ideal for fluorescence, counterfeit detection, and lab demonstrations
• 12 High-Output UV LEDs: Provides strong, even illumination for classroom and field use
• Compact & Portable Design: Pocket-sized (4") with lightweight aluminum body for easy handling
• Simple Operation: Tail-cap click switch for quick on/off use
• Battery Powered: Uses 3 AAA batteries (not included) for convenient, low-cost operation

Product Description 

This compact UV LED flashlight emits longwave ultraviolet light at approximately 395nm, making it ideal for a wide range of educational, laboratory, and inspection applications.

In classroom settings, the flashlight is commonly used to demonstrate fluorescence, activate UV-sensitive materials such as beads and inks, and support lessons in light and electromagnetic radiation. The compact design allows for easy distribution across lab groups, while the durable aluminum housing supports repeated use.

Outside the classroom, the flashlight is equally effective for practical applications including counterfeit currency detection, document verification, and locating fluorescent residues.

The unit features 12 ultraviolet LEDs for consistent illumination and a simple tail-cap switch for reliable operation. Powered by three AAA batteries, it offers a cost-effective and portable UV light source for both instructional and general-purpose use.

Use Cases 

• Fluorescence demonstrations (UV beads, minerals, inks)
• Physics and light spectrum experiments
• Forensic and inspection applications
• Currency and document verification
• Detection of organic residues and stains

Specifications

• Wavelength: 395nm (UVA)
• LED Quantity: 12 UV LEDs
• Power Source: 3 × AAA batteries (not included)
• Switch Type: Tail cap push-button
• Dimensions: Approx. 4" × 1.2" × 1.2"
• Material: Aluminum housing