The VAOL-3GUV0Y4 is a UV LED lamp based on Indium Gallium Nitride (InGaN) material technology, designed to emit purple ultraviolet light. It operates with a typical forward voltage of 3.0V at a 20mA forward current and produces a typical luminous intensity of 120 mcd. This device features a 30-degree half-intensity viewing angle through a water-transparent lens. Due to its low power consumption and specific UV output, it is ideal for applications such as disinfection, sterilization, adhesive curing, leak detection, and authentication.