I bought two PAR 56 Alu schawarz because I wanted to get a light atmosphere on walls or corners but also to have a colored fog in my evenings. This is a very good price / quality ratio. No defects. The footprint is small.
I use it mainly in DMX mode.
I also tested in auto mode and the rendering is bleuffant. It responds perfectly to the music.
One of its strengths is the ability to use 7 color fade mode, that is to say that it gradually changes color every n seconds (programmed via DMX or dips). This gives a luminous dined at a single or a reception.