Wiring light

[Jamespond]

I am trying to connect a new light in my garage old was already removed so not sure how it was wired there are 2 sets of wires to the fitting 1 of the live wires is live all the time weather the wall switch is on or off the other is never live if I connect the 1 set of wires the light Is always on and the other set it doesn't come on at all

 

[poni]

the two browns go in a terminal block by themselves, then the blue from the switch is going to be live when the switch is on and goes into the L terminal, the other blue is goes to the N terminal and then the two green/yellow goes into the E(earth) terminal,