Hi all, I am fitting a PIR security light and I want to fit a NON PIR slave light into it to come on at the same time as the PIR light, the PIR light has a 4 connection block in it Live in - Neg in - and Earth in plus, a red and a white in the 4th part of the block coming from the PIR with nothing coming out. Would I be right to wire the non PIR light to Neg in - Earth in - and the Live to the 4th part of the block in the PIR light, Thanks Reg7