you often need different accessories for the lighting systems and for the lights themselves.
In the case of the lights where no LED is installed, light sources are required to put your room in the right light. Please look in the category: light bulbs.
For the lighting systems you need electronics and/or accessories to mount the lights, e.g. on the ceiling or wall.
In the Lampshade / Mix and Match category. Here you will find the rosette for the pendant lamp. For example, if you want to attach 3 pieces to one electronic line, ok. whether round or as a power rail. Here you will find the right rosette and much more.
You can find more information in the different categories.