Description: As the innovative practice of recent years has shown, one of the main issues and problems of complex smart electronic devices, especially those including laser diodes, is the issue of reliable and efficient cooling In order to eliminate energy losses and increase the output of effective energy, especially in various lighting systems, an active search is being carried out for integrative technical solutions that allow, without the use of additional structural elements and additional energy costs for cooling, In parallel, we are searching for and developing technical solutions that make it possible, with the most concise and simple design, to increase the output light power of lighting devices with a relatively low power and, accordingly, low energy consumption