I obtained a “blinking lights” disco ball gadget in a second hand shop (paying 3€ for it which seems a relatively fair price for a DMX controlled toy). The model is XL-10B. Approximately the same device has been sold here and here – these domain names offer certain thoughts about the country of origin.
Do you notice the CE-mark, don’t you?
However, I had a real shock when opening the case. What I saw, characterizes the eastern attitude the best. I have never before seen any fuseholder “connected” that way 😦
Thus, better to have a little repair right after the purchase. Or die!