The color module is a very complex module. Either with fixed colors or with cmy-color flags, which can be moved into the light beam, the white color produced by the bulb is colored into the desired color. Usually color modules are real modules, easy to change. just a few cables and after 10 min.
you should be done. please be aware that this is a used, refurbished module. color flags can change during the influence from UV light after a while. so little differences in colors could be possible. module is fully working and was tested before dismounting.
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