I have a new build house with the wiring all set for an outdoor light. 3 core + earth. I have the switch powered up no problem, it's an L1 L2 COM switch. With the 2 live wires, does 1 go in L1 and 1 go in L2? Also on the actual light there is only a Live, Earth and Neutral plugs (not sure the technical name) so does the black and the brown both go in the live hole? I can get the light working by just running both lives through the L1 hole and the live hole on the light but cannot figure out how to get the PIR working. Any help would be appreciated. Feel free to mock also.