This is a support for the xiaomi mi lightbar (https://www.amazon.com/dp/B0CTZBR5CG)

Once you remove the counterweight (remove the plastic covers and push the pin out), you can connect this bracket to the light base. I then use a monitor mounted shelf (https://www.amazon.com/dp/B09SDYR1SQ) and a tripod head (https://www.amazon.com/dp/B08DXFZB2Z) to attach it.