STMicroelectronics (STMicroelectronics) launches new industry-unique lighting controller chip , for domestic, commercial and public lighting systems to become more energy-saving and environmental protection, and economic benefits of higher, more secure, more flexible management. As the world's first programmable digital controller optimized specifically for lighting and power applications, new products STLUX385 is to simplify the design of the traditional power conversion topology, to accelerate the speed of development of the innovative lighting system. Matteo Lo Presti, general manager of STMicroelectronics vice president and industrial power conversion products, said: "more than 20% of the total generating capacity of the place of electricity for lighting homes, streets, offices, factories and public places,to improve lighting energy efficiency is a key step into the sustainable development of the world, STLUX385 STMicroelectronics market-leading 25-year power conversion solutions for R & D experience condensed into a single high-value platform, to allow customers to be able to create a more innovative and more energy-efficient lighting solution. " Create development opportunities for smart LED street lights. Day light intensity is gradually reduced, the intelligent LED street lights can be progressive improve street light brightness, and vice versa, when the sun rises, the incremental reduce street lamp brightness, rather than throughout the day to maintain maximum brightness or turn off street lights at a preset time.