sorry to say I don't actually remember the brand. I told my mechanic exactly how, what and where I wanted everything mounted... he did the hard work.
The lights... yes, LED, ... are mounted by drilling a hole thru the luggage rack sides. it's tight but there is enough room to do so without weakening the luggage rack itself. wires run thru the center of the mount and thru the drilled hole. The wire leads back under the seat and connects to the original electrical.
The License plate is a stock on-line purchase with a bit of custom metal work at the base so that the black mount allows exact 2 bolt mounting thru the existing saddle bag mounts. There are existing holes on the mounts. the light above the license is wired to the rear light and brake light. ( you can see the cable if you look close) once it clears the back it goes up under the seat and is wired to the existing electrical.
The only thing I don't like is the lack of side visibility of the turn indicators. there is a small blind spot if a car is just behind my shoulder and the driver is forward of the rear of the bike. any further back , they can see the blinker. any further forward and you can see the front blinker.... But, I always hand signal in traffic anyway.
hope this helps.
cheers
geo