Abstract: The author considers the advantages of LED-based lightning of streets, industrial premises and housings. The essential difference of LED lights and lamps, developed and produced by the LLC “Tegas-electric”, is that they are domestically produced. It means that they are produced with account for the fluctuations of electric supply in Russia; their longevity is guaranteed by the original constructive and circuit design, protected by patents of the Russian Federation, and high parametric characteristics, significantly exceeding the characteristics of the existing lightning devices, including their foreign alternatives. LED lamps and lights have significantly high characteristics due to the use of modern technologies of the complete production cycle of high technology products. The novelty of products, developed by LLC “Tegas-electric”, is confirmed by four invention patents and several useful model patents. It is important that these invention patents cover all components of products: printboards, power sources and constructions.