Junction box question

[Liam864]

Can I run a junction box from the outside of my house into a light and run it from there.
Its an internal light.

 

[westward10]

I think the title of the thread is incomplete.

 

[pc1966]

Also the description is rather ambiguous. It sounds like you asking about powering a new interior light from an existing outside light? Or is it the other way round?

A bit more background would help.

 

[Liam864]

Also the description is rather ambiguous. It sounds like you asking about powering a new interior light from an existing outside light? Or is it the other way round?

A bit more background would help.

I want to position a junction box outside but run the supply from a light in the hallway.I would take cable up outside wall into and throught a void to where the light rose is,and attached the box wiring to the light wiring.

 

[telectrix]

first you need to know where the N is for the internal light. at the light only , or at the switch as well.