Headlight and rear light aligned to the frame let you see and be seen.
Are the lights STVZO-conform?
In order for your bike to be STVZO-conform, you only need to purchase extra lights:
For the front light, we suggest the following model: https://cowboy.com/products/knog-front-light
For the rear light, you can simply reach out through the chat on the website to receive a speedy recommendation