The lighting of the museum is based on halogen, spot, metal halide and discharge lamps.
The brightness of halogen lamps (in case of metal halide lamp the on / off switching) is controlled via DMX-512 protocol, while the brightness of the discharge lamps via DALI protocol.

The PXM company has provided DIN rail dimmers of the halogen lamps, metal halide lamp switches, amplifiers and signal distributors, and also DMX-512 to DALI protocol converters.