Color light unit for use in e.g. color light therapy, has illuminant formed in hollow-cylindrical manner and group of controllable, multi-color diodes with red, green and blue colors, where diodes are arranged inside illuminant

摘要

The unit has a transparent illuminant with a structured surface and a group of controllable, multi-color diodes (22) having red, green and blue colors. The illuminant is formed in a hollow-cylindrical manner and the diodes are arranged inside the illuminant. The diodes are separately controlled and are arranged on a lamellar support unit. A cooling unit removes heat and a control unit outputs a pulse width modulated signal to the diodes. The unit may be controlled by a remote control unit 4). e.g. using IR signals.