another option is a fast fix applelby box in the ceiling cut in plasterboard and connection made within the box and a blank plate screwed over the top of the joint on the box, the joint is accessible but also discreet job done and compliant
I think your power goes l n from ccu to light then the switch drop is l and sl (switch live to turn on light from switch) if you wired the way you have it connected as per diagram then turning switch on would trip the circuit breaker or fuse out as a direct short across the l and n would. Occur...
Makes our home look modern then with 9 socket circuits including shed sockets, network security sockets, computer sockets, kitchen skts, down skts, up skts, outside skts and workshop skts and pond skts 😯😉
I have installed enphase inverters and 14 panels on a South facing of 2 panels 380w each the east west side is 12 panels 3 of 380w panels and 10 of 320w panels and through the day they generate and start generating at present about 6am and finish about 9pm winter we don't know what they will...
You have an rcd I would. Ask. An electrician to test it with a rcd tester for checking functionality but if the rcd functions fully then no need for an rcd outdoor socket as it is covered by consumer unit already