Colt Wall LightCrafted from machined brass, a sleek slotted grill sits atop an opal diffuser in Colt Wall Light. With contrasting bronze inserts on the arm, it casts a warm wash of light on both the wall and into the room. What does it mean to set of 2? It simply means that there are two lights, each with the separate quantity indicated, in the order & packaged together. If you have any questions about our products, please contact us and we will get back to you