This is a gridfinity holder for a generic 20W wireless charger that comes under many different brand names. The charger has a light ring on it. This can be found by searching “20w wireless charger” on Amazon.

Example link: https://www.amazon.co.uk/Wireless-Charger-Charging-Compatible-VNBBT-Black/dp/B0B55TZ3BF

Base is designed from the Gridfinity Refined sample models.