Ender 3 S1 LED bar

I used 2 screws and 2 “T” nuts that came with my printer. Switch is some generic with mounting hole 14x9mm that i found in old led lamp. LED profile used  is “Demos StrongLumio ALU profile 130634 with cover 221008” lenght 279mm. Printed without supports except right side, and right cover is printed on its “side” with some brim. I used JST XH (2.54) 3 PIN connector and connect to "Expansion Interface (24 V)". Polarity as seen in photos - middle pin = ground, right pin = Positive. Polarity MEASURE ITSELF and install at your own risk.