If you are dimming your light with a phase dimmer, the flickering is likely due to either an unsuitable dimmer or interference signals in your power grid.
Please note our dimming instructions in the following post.
If no dimmer is installed, please check whether all electrical connections have been correctly made. For lights with plug connections, please ensure they are securely connected.
Also, pay attention to our instructions in the assembly manuals. Especially after shortening connection cables, it is necessary for some lights to apply ferrules to the cable ends to ensure a secure electrical connection.
If none of this has helped, feel free to contact us. Please let us know the purchase date of your light, and if you are using a dimmer, also which dimmer you are using.
Please use our contact form for coordination.