3mm Led Strip Holder / Clip screw mount
This simple clip (12mm x 8mm x 7mm) is really usefull to mount a 3mm LED lighting strip (non flexible) to a surface in a 90 degree angle.
Works perfectly with 330mm x 3mm conrad led strips (e.g. part no #186666-62).
If you are looking for a small power on/off box, check out the following thing: http://www.thingiverse.com/thing:406100