REALLY love the design but the glass pieces are secured with only two screws so it's almost impossible to get the glass covers to hang perfectly straight. We used a bit of electric tape to "cushion" the glass. They can be hung with the glass on top, and I think the globes would sit straight since they wouldn't be hanging off two screws. An upward installation wouldn't have worked for us, so that wasn't an option. Comes with bulbs that provide a soft golden glow.