Connector pieces for Philips Hue Light strips; 2 pieces are included: 90 degree corner and T split. This will require that you cut your light strip and desolder the pieces, refer to Once cut, free 15 mm of the strip PCB on the ierting ends. Once the hue strip ends are ierted in this joining connector, you have to solder wires between them (see pictures). Once done I propose that you fill in the piece with a 2 component epoxy to make it a strong bond so that the wires cannot move. Attached also the fully parameterised fusion 360 file that contai 2 components: "corner" : the 90 degrees corner "T" : the T-joint (see pictures) change the paramete "width" and "height" for specifying the length of each of the legs (works both for "corner" as for "T"). In the attached STL files I have used 29 mm x 29 mm, this results in the fact that you have to slide in 15mm of the strip (on all ends) and then all fits nicely. You can however use any values bigger then 29mm (also attached in example STL files) in which case you get an asymmetric corner or T which can be useful (like in my case, see attached pictures).