The controller is designed to work with light sources equipped with LEDs and powered with 10÷14 V DC. It performs simple operations related to control, e.g. switching on/off, lighting brightening/dimming, bistable and time mode. The control can be wired and wireless using any EXTA FREE system transmitter. The output of the controller is realized on a MOSFET transistor with a maximum load capacity of 4A, and the small dimensions of its housing enable direct mounting in a Ø=60 mm junction box. The product belongs to the ECOLINE group, which is characterized by low power consumption devices.