These look like Pottery Barn's Rustic Pendant and wall sconces. Here is the link to the pendants...
http://www.potterybarn.com/products/rustic-glass-pendant/?pkey=cpendants

How did you hang the wall sconces over the sink...aren't you in a header....I want to do the same thing and my electrician said NO!!!

Good question Terri. It has been a while since this project was done. I do have the "job in progress" photos....I will need to go back and verify. I have used the "pancake" boxes in situations where there is a stud. Either that, or we just cleared the header. I'll have to pull up those photos and respond back!

My electrician came up with a solution on his own....what i have found is he says no or whines then i say it can be done and show him and he gets it done...thank you again...our project is about a month away from completion...can't wait for the final look!

LOL! That is the way sometimes! Just a little encouragement needed. Glad you found the solution!