Hey dude nice video. Now you need to come down to the www.z900forum.com and give us detailed information about this unit. Everybody over there is drooling over this piece.
Feedback is that the headlight look change a lot and is amazing ! I love it with and without light. And you can see in the video, LED lights are really powerfull ! What is not shown is that the design of mirrors inside is not well did : nsa40.casimages.com/img/2019/09/24//190924073931653396.png Due to that and the powerfull LEDs, you can blind others drivers. next step is to try adding a covering on the top of headlight to block those non desired lights
After almost a year, i can notice moisture inside the headlight after an high pressure washing. Except that, everything is still same. If you are in european country it's better to had an headlight sticker to limit the brightness and avoid to blind people
The only thing i can Say is to connect the earth on the low beam. And the low beam should be the right connexion. But on mine, high and low beam were 2 black cables without identification. I had to try one after one to find the good conf.