SMD LED 2835, SMD LED 3030 manufacturer / supplier in China, offering 3838 UVB LED Diode 345nm 350nm 355nm 3W with 60degree, 3838 UVB LED Diode 335nm 340nm 345nm 3W with 30degree, 3838 UVB LED Chip 325nm 320nm 3W with 60degree and so on.