Shenzhen Starlight Brighten Technology Co., LTD., was originated from Germany technology,born in the leading edge city of reform, Shenzhen. It&＃39;s eco-energy applications of high-tech enterprises.Adhering the attitudes of "Green,high-tech"and the Customer experience philosophy of "Beautiful environment, happy mood" ,Starlight aspires to R&D the most advanced,practical photovoltaic technology and suitable solar brighten unit .Then eventually grow into a comprehensive solutions provider for public environment.SD solar street light controller , using the most advanced control technology,completely solved 3 major problems : construction management ,site commissioning ,operation management .The series of products have been declared invention,utility patents and accepted by the State Intellectual Property Office.LT (Solar Brighten Unit,SBU),build with creative idea ; ModularCreatableMaintenance free;The series of products have been declared Utility patents and accepted by the State Intellectual Property Office.Beautiful environment, established by us;happy mood,your experience!