This a simple lightbar design for your monitor.
In one file there are the parts that assembled will create the bar inside which the led tape is glued. In order to ensure that parts are glued enough, two angles of very small width can be used on the connection points.
The second part consist of the arm were the lightbar is glued. In order to select the correct position of the lightbar you have to use a string and a tighter ( the oval thing with the three holes).
The author marked this model as their own original creation.