【Dimension of wall sconces】 Top Plate Diameter: 10CM. Lamp arm length(After assembly): 34CM total. Length from Ceiling plate to lamp arm: 2.5CM. 【Contemporary Wall Lamps】 This modern wall light fixture with simple and elegant design, enhance unique furniture styles, brings a modern, mid-century, industrial, luxury decoration style to your living space. A perfect bathroom vanity light. 2-Way Install! You can install on the wall or ceiling, ideal for bathroom, bedroom, living room etc. 【E26/E27 Bulbs Compatible 】 Please note Bulb are Not Included! This modern bathroom vanity light is compatible with any E26/E27 standard bulb, We would recommend CFL, LED, and traditional incandescent(Max 60W, 110-240v).Could be fully dimmable when used with dimmable bulbs and dimmer switch. 【Oil Brushed Nickel Finished】 The 2-light wall sconces is made of sturdy metal material, oil brushed nickel finished, lustrous surface, rust proof, solid lamp body, durable to use, brings more exquisite and luxury for your home lighting. 【Easy installation】 Industrial Wall Light Fixtures can be installed pointing up or down. The modern industrial wall sconce comes with convenient mounted packs to make it very easy to install.