needhelp wiring a relay for 2 ballast 4 lights?

[shakeymacd]

anyone know of a good wiring diagram i can get to do this saves money on ballasts switchs lights from 12 hrs one room to 12 hrs other room had it hooked up but lost my paper i drew the wiring on plants arent to happy with me now them bitches lol

 

[BuddyLuv]

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