Method and equipment for controlling LED lamp for therapeutic purposes

In the present study a method for managing therapeutic purposes LED lamp is shown. The main goal is to facilitate the potential user (e.g. medical practitioner) in configuring appropriate parameters such as correlated color temperature (CCT) and luminous flux in a relevant room (as facility for senior citizens). The controlled LED lamp consists of 2 independent channels - the first includes 2 white LED CXA2520 modules and the second 16 blue XPE from Xlamp series all form CREE Copr. The constant current drivers for both channels are Meanwell LCM-60. To provide remote management of the whole unit ATmega328P (Arduino) microcontroller are used. The luminous flux of the lamp can be tuned up to 5000 lm and CCT can be set in the range from 3500 K to over 20000 K.