Ceiling light connections

[Vincent Mcnulty]

Which connections to light fitting? Why is the black wire isolated?

 

[ProDave]

The 2 blacks in a terminal to light fitting N. the green / yellow to light fitting E. the single black with yellow tape to light fitting L. The reds in the terminal are permanent L leave them as they are and don't connect anything else to them.

 

[Vincent Mcnulty]

The 2 blacks in a terminal to light fitting N. the green / yellow to light fitting E. the single black with yellow tape to light fitting L. The reds in the terminal are permanent L leave them as they are and don't connect anything else to them.

Thank you. Much appreciated!

 

[7029 Dave]

The wiring is called 3 plate used for ceiling rose method of wiring