hi i have another few questions bought the am2. in the conduit are you not allowed any couplers at all without losing points, i would say i am good at steel conduit and dont have any problems in work but i think puting two 90s and a set at fixed measurements would be awkward enough especially with the nerves. is the emergency light on the same circuit as the light and does the light go out under emergency test? also for the spur you have to wire do you just spur of the socket fitted.