Projector power cable & conditioner?

I'm going with a ceiling mounted PJ. I'm also using the 'can' where a light fixture used to be for it's power supply which is also switched.

Are there power cables better suited to video which aren't pricey? A 15A IEC about 7 - 8ft will be needed.

Also is there some 'in wall' (ceiling) smallish power conditioner that is beneficial for projectors?

There sure isn't much room up in there for something like a stand alone super outlet.... and it'll need to be hard wired into the existing wiring, and only needs one 115v outlet.... in fact if it can be 'hard' wired on both sides, feed & supply, that will be even better.