I already had this on my front porch but wanted one on the back porch.  They no longer had it at my local Lowes.  I love the Dual Brite function where you can set it to be on a low light for 3 to 6 hours or manually until dawn.  When you get within a certain amount of feet, it comes on bright so you can see your way better.  After the set hours has timed out the light does go off, but when you get within the range of the light, it comes on bright.     

Pros: Easy to change light bulbs. Dual Brite function is excellent.
Cons: Can't think of any cons.