Opto TechnologyThe PK2B-3LLE-GNVS is manufactured by Prolight Opto Technology. It is a SMT LED device with a power LED, UV, 130° viewing angle, 350mA current rating, ?d of 365-370nm, dimensions of 3.46x3.45x1.9mm, and an operating voltage of 3.5V. It is designed for use in a wide variety of applications including general lighting, automotive lighting, architectural lighting, and medical equipment.