I replaced 4 fixtures in a narrow hall where fixtures are higher on the wall.  These worked great as they provide light up/down and through frosted glass cover.  Installation was easy, two back options are provided.  
The only reason for 4 stars is that the light is off center in the shade.  It bothered me at first then decided to get over it and now don't notice it.  Lights are perfect otherwise.  I used a high efficient, 60 watt, bright white bulb.