The HL40115MG from Ushio Opto Semiconductors is a Violet Laser Diode that operates from 400 to 410 nm. This laser diode delivers a continuous wave (CW) optical output power of 600 mW. It requires a DC voltage of 4.2 V and consumes 500 mA of current. The diode is available in a TO-56 package and is ideal for direct imaging in PCB fabrication, measurement, and bio-medical applications.