12V LED light Case and Mounting Arms

This is a casing and Mounting Arm for a 12 V LED light found in ebay listings like this one http://www.ebay.com/itm/10pcs-Panel-24SMD-Car-interior-LED-Light-Lamp-Bulbs-White-Universal-Super-DC12V-/321399846185?pt=Motors_Car_Truck_Parts_Accessories&hash=item4ad4ec7529&vxp=mtr I use it to light my 3D printer. BTW. all the part are model in open scad except the extended arm which was stole from someone STL posted here (thanks to him or her anyway ;) for the STL file)
Update: Upload stl files for pp who not willing to compile it with open scad