We purchased 8 of these early in 2014 when we moved into our new house and a tree fell within the first week taking out 2 of the original lamps.  A different look than what we had before, but they were easy to install and have held up beautifully.  No discoloration over the past year.  The only downside is that when it rains sometimes the water gets into the lamp and kills the bulb.  

Pros: Great value, durable
Cons: none