You can find answers or submit your question.
In ManualsFile, you can ask and answer questions about your issues. We - volunteers - or other people who own the product will help you.
You should also read the documentation for your own answers. Download documentation for this product here.
The light burned out for the stars after a few months, can it be replaced?
No, the light source is not replaceable. The light source is also not a light bulb but a small device that emits an actual laser light low-level.
If you have any questions about this product, please ask here.