Upcoming Events No upcoming or ongoing event is available at the moment. + more New Products Deep UV LED - CUD8AF1C Specialized in UV-C range 135 degree of view angle High thermal conductivity by Al body Detail + more Press Releases 2019-5-16 SETi & Seoul Viosys will Showcase UV LED Technology Advances in Horticultural Lighting Applications 2018-09-10 Sensor Electronic Technology Files Patent Infringement Litigation against UV LED Sterilizer Company in U.S. Court 2012-05-01 SETi announces JDA with leading Outdoor Industry water purification company Cascade Designs, Inc + more