High quality extruded aluminum alloy housing, simple structure ,nice appearance and easy installation. >> Supper narrow, ideal for special constructions. >> The surface is treated by oxidation which makes it good weather resistance. >> The adaption of epoxy resin makes the PCB waterproof. >> Brightness is increased with super bright LED. >> Full color control, various dynamic-red, white, purple, orange, green and blue. Static mixed control, continuing adjust. >> single or multiple installation. >> The structure and electrical safety meet the standard of EN60598 GB7000. >> Ingress protection: IP65. >> Anti-electric shock Rate: III