Unexplained floating object triggers Ring flood cam in WA

This was caught on a friends Ring cam in Maple Valley WA on 5/29/24 at 10:05pm. I’m posting on his behalf to see if anyone has a good explanation. It’s hard to estimate the size but could be anywhere from 2-10′. The object is slightly and consistently angled, linear with 6 lights that do not seem strong enough to light the surroundings, and each end with a narrow taper to a ball. It meanders in front of the camera and across the yard before returning, this time close enough to trigger the flood light. The dual flood lights are angled slightly down and by the time they are turned on, the object is already above them, thus no shadow is cast. All caught on camera, was not actually witnessed in person.