LED USB Purple Light 365nm A compact, USBpowered purple light designed for reliable UV curing, fluorescent agent detection, and banknote inspection. This model uses power LED lamp beads and a sturdy aluminum alloy lamp head for consistent performance in lab, workshop, and inspection tasks. Key benefits Targeted UV wavelength: 365nm output suitable for common UV glue curing and fluorescence detection tasks. Portable and easy to use: USB power and 1.8 m USB cable with an integrated control switch make setup quick and flexible. Durable and focused: Aviation aluminum alloy lamp head and imported power LED lamp beads deliver stable illumination and improved conversion performance. Versatile lamp bead options: lamp beads available in 365nm, 395nm, and 405nm wavelengths to match different application needs; this unit is the 365nm version. Simple mounting: includes a book holder for hands positioning during inspections or curing. What it solves Speeds UV glue curing and small part bonding where a compact, directed UV source is needed. Reveals fluorescent agents during inspections for document verification and forensic tasks. Provides a portable solution for quick banknote inspection and counterfeit detection on the go. Features and specifications Product name: LED USB purple light Wavelength: 365nm (this model); other lamp bead options include 395nm and 405nm Light color: purple light Light source: imported power LED lamp beads, Purple 5W brightness lamp beads Rated power: 3W Input voltage: DC 3.55V via USB Cable: 1.8 m USB cable with control switch Controls: inline control switch for on and off Lamp head material: aviation aluminum alloy Appearance color: black Packaging: neutral carton packaging Packing size: 10 x 10 x 8 Single package weight: 171 g Practical use scenarios UV glue curing for hobby electronics or small work where a compact, directed UV source accelerates adhesive curing. Fluorescent agent detection and banknote inspection for document verification at point of or field inspections. UV gel or resin spot curing in crafts and smallscale production that require a handheld or mounted light source. Notes This unit is USB powered and suitable for use with DC 3.55V USB power supplies or power banks. Select the wavelength option that matches your application requirements; this listing is for the 365nm variant.