Thanks Nicolas, Check out these videos: 1) ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IPCLavGBvw0.html 2) ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-fGRKnbx6meY.html I hope if helpful!
It’s custom design Watch this video: How To Design For Bed A Modern Headboard | ArchiCad ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-NFuMRJ9V-m4.html
Watch my new video as well for furnishing the living room How To Furnish By Using ArchiCAD ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-e7JekziAtik.html
There are two options: 1) You can select the brightness from Twinmotion software called light (Area light). 2) Doing rending in Archicad software, check out the video of led lights for ceiling: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IPCLavGBvw0.html