Vishay Semiconductors VLMB41.. is a blue SMD LED produced by Vishay company. This device uses InGaN technology, has high efficiency, is compatible with IR reflow, vapor phase and wave solder processes, meets RoHS 2002/95/EC and WEEE 2002/96/EC standards, and can be used in automotive, telecommunications, audio and video equipment, office equipment, indoor and outdoor advertising boards and other scenes.