Xiamen Changelight Co., Ltd. is engaged in the research, development, manufacture and distribution of semiconductor optoelectronic products. Its products include LED Chips, Epitaxial Wafers, Application Series and Project Cases. The firm also offers displays, backlight sources, backlight products, electronic devices, high brightness quaternary system light emitting diode epitaxial wafers, high brightness quaternary system LED chips, automobiles, gallium arsenide solar cell epitaxial wafers and chips. The company was founded on February 21, 2006 and is headquartered in Xiamen, China.