The astronomical programmer on DIN rail from Orno is a versatile device specifically designed for the automation of lighting systems and other electrical applications. With a single output, this device provides an efficient solution for controlling devices based on astronomical timings, such as sunrise and sunset. This allows for precise adjustment of operating times to natural light conditions, resulting in both energy savings and improved user convenience. The programmer is designed for mounting on a DIN rail, enabling easy installation in existing electrical cabinets. Manufactured in Poland, this product meets high-quality standards and is built for long-term use. It is ideal for applications in residential and commercial properties where automated control of lighting and other electrical devices is desired. The astronomical programmer is a practical solution for anyone who values efficiency and comfort.