Can somebody point me in the direction of a SIMPLE batten lighting diagram where

a) its in a divided outbuilding

b) its a radial circuit 

c) from the consumer unit (In the Outbuilding) , room 1 has 1 switch and 1 batten LED light

d) continuing from room 1, room 2 has 1 switch for 2 batten LED lights

e) both rooms/switches need to be totally independent of each other as there are 2 separate entry points.

Thanks in Advance.