...LED UV LED 285nm UVC LED 254nm with PCB - UVC LED Strip...
Red LED Chip 630nm 635nm 640nm 645nm 650nm 655nm 660nm 1W 2W 3W High Power LED Chip US$0.30-0.48 / Piece 5W Warm White Csp High Power Thermoelectric Separation 2016 LED SMD US$0.20-0.45 / Piece Originally South Korea Impo...