SVS NASA Moon Globe Ceiling Adapter

Hi I wanted to mount the SVS Nasa Moon on my ceiling in my living room. So i constructed an adapter for the ceiling for a standard E27 socket. I put both parts in the file. I printed the ring together with the moon as one part.But u can also try to glue it to the moon. The outer diameter fits the plane at the bottom of the moon.I would recommend print the moon with the ring, so u can hide the adapterring in the moon. (Some handwork is needed to free the noses to slide the ceiling adapter in) I used a standard E27 socket with outside thread M40x2,5.On my P1S i had to compensate X-Y-Axis by 0,15 so that the thread works smooth.