I did read it more as asking for an opinion. I am sure we have all seen lamp holders in conduit bodies. (usually at a restaurant, not in your patch) You know there are 3 splices in there.
Somebody didn't care.
In the case of the OP's question my first concern is how are you supporting the cord grip? Can you drill a hole in a conduit body and screw it to structure? Cite that.
Last edited by gfretwell; 08/03/1109:15 PM. Reason: added thought