I am looking for a wall sconce for a short hallway (~8-10'). It doesn't need to be super bright, but enough light to "pass through" without bumping into things. The hall goes from entry way to dining area but there are no windows in either space (small apartment) We cannot install a ceiling light. How many watts/lumens minimum will I need? Most sconces have 1 or 2 bulbs and I am weary to get something that is only 40-60 watts each, but maybe that's all I need?

Also considering making it a motion sensor light. THoughts?