You�ll need to consider a variety of different factors when buying antler lighting fixtures, depending on the type in question. If you�re purchasing a chandelier, the height, width and adjustability of the mounting chain should be some of your first considerations. You�ll also need to consider the number of lights on the chandelier, which tier those lights are on, and the bulb requirements. For wall sconces, height is also an important consideration, as is the material for the lampshade and the bulb requirements. For table lamps, the base width is really the most important consideration, but you�ll also want to pay attention to the shade type used, as well as the number of bulbs and the bulb requirements for the piece.