Multiple Dusk Dawn Pir Security Lights Wiring

[p.mc]

both those will be fine,

you dont have a 'sl' at the light if using external pir,

simply connect your pir switch wire, and your actual switch switch wire to the live wire at the light.

looking at your drawing, if it is sort of to scale, it doesnt look that large an area tbh,

the rear section would prob be ok with a 10w LED as well, or maybe 2 of them simply to give you a good spread of light, mount them about 12-14' high should be ok.

 Thanks just been looking at a 20w LED, for the front but I could as you say use 2 x10w and let one PIR serve the 2 in that zone.