We are delighted with this elegant sconce. I installed a pair a few weeks ago. They bring a perfect natural element into our transitional, craftsman space. That rectangular marble slab is everything! Installation was very simple and it takes 1 candelabra base bulb. My favorite light purchase ever tbh. Looks much more expensive than the price tag.
Some caveats:
1. They are very heavy. You need a secure electrical box.
2. Each slab of marble will have a different pattern of veining. So if you need everything to match perfectly, you may have issues with multiple.
3. The light shining through the marble shade is muted, perfect for soft light in the evening when my eyes are tired. But if you approach/view from the side, the bare bulb is brightly visible as the shade only covers the front.
4. There is no onboard switch, which will not be an issue for most applications. We needed that feature, so instead went with smart bulbs to turn them on and off.
5. Dassit. ENJOY!