# Mechanically strong way to connect wires T-junction way

I have an existing LED light curtain but I would like to redo it in more robust way. It has a main cable with 6 branches hanging down like this:

Battery&DC-DC___________________
|  |  |  |  |  |
o  o  o  o  o  o
o  o  o  o  o  o
o  o  o  o  o  o
o  o  o  o  o  o


At the moment the T-branches are just twisted and soldered around the main but soldering tends to break because branches are flexing a lot.

Are there some recommended T-connectors available? It can be permanent or detachable.

Edit: The wire gauge is not fixed, I think at the moment it uses 0.75 mm²

• What gauge wire? – JYelton Aug 2 '13 at 7:02
• You could physically stiffen the electrical connection, so the flexing will take place at an intact part of the hanging cables. – Wouter van Ooijen Aug 2 '13 at 8:27