These fengkeDU industrial wall sconces are seriously cool and will totally transform any room! You get two identical lights in the set, each featuring a square black metal cage design that gives off this awesome industrial/rustic vibe. The open cage design lets light shine through in all directions, creating really interesting shadow patterns on your walls. They measure 17.7 inches wide by 17.7 inches high - substantial enough to make a statement but not overwhelming. The construction is solid metal that feels heavy and well-made, not cheap or flimsy at all. They take two E26 base bulbs each (not included), with a maximum of 60 watts per bulb. We'd recommend Edison-style bulbs to really enhance that industrial look - the exposed filaments look amazing through the cage design. Installation is pretty straightforward with clear instructions - they come with all the hardware you need. Perfect for flanking a bathroom mirror, lighting up a dark hallway, adding ambiance to a living room, or creating mood lighting in a bedroom. The black finish works with pretty much any color scheme from modern to farmhouse style. Seriously, these lights add so much character compared to basic wall fixtures, and having two gives you that balanced, symmetrical look that designers love. Your walls will never look boring again!