United Scientific Ultraviolet Light — 6 inch Handheld Blacklight, Each

This compact handheld ultraviolet light is designed for laboratory, forensic, and educational applications. The 6 in (15.2 cm) unit features a 4 W longwave UV bulb with a wavelength of 350–365 nm (UV‑A), making it ideal for illuminating fluorescent and blacklight‑reactive items. A built‑in LED flashlight provides additional utility for general illumination. The lightweight design and battery operation make it portable and convenient for field or classroom use.

• Product Type: Handheld ultraviolet (UV‑A) blacklight flashlight
• Dimensions: 6 in (15.2 cm) length
• Bulb Power: 4 W longwave UV bulb
• Wavelength: 350–365 nm (UV‑A)
• Additional Feature: Built‑in LED flashlight
• Power Source: Requires 4 × AA batteries (not included)
• Applications: Forensics, fluorescence studies, blacklight‑reactive demonstrations, classroom experiments
• Unit of Sale: Each flashlight