Ceiling lamp 12V 4W COB LED x6

This is a 6-piece ceiling lamp designed to use 6 of the 4W 12V LED chips, available from china. I got mine here: http://www.banggood.com/4W-48led-COB-LED-Chip-480mA-WhiteWarm-White-For-DIY-DC-12V-p-959059.html

It can be printed in 6 pieces(you need to use "Separate connected surfaces" in Simplify3D or separate the pieces some other way, since it's a single slt file). It includes a little piece to cover your wiring/mounting elements in the middle.