Glass Wall lamp is a collection of refined lighting informed by glamorous design cues of a bygone era and defined by its soaring cylindrical form. Each mouth-blown piece is tirelessly perfected and uniquely individual. Born as an acclaimed Wall Sconce.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.Shopping notice: We provide two canopy versions, in order to prevent you from being unable to use it after purchase, please check whether your installation location is suitable for installation before purchasing, please contact us if you have any questions.If you have any questions about our products, please contact us and we will get back to you within 24 hours.Product SizeModel A Wall sconce Size: W 18cm x H 80cm / W 7.1″ x H 31.8″Model B Wall sconce Size: W 18cm x H 80cm / W 7.1″ x H 31.8″DetailsMaterial: Metal, Iron, GlassLight source: LED bulb or Edison bulb (E27)Light source base type: E26 or E27 (as shown below)  Power: Max 40WVoltage: AC 110-240VMounting: WallEnvironment: IndoorWeight: 3kg / 6.6lbsBattery: NoDriver Required: NoFinishes: GoldGlass Options: Blue, Clear, Amber, Grey, White, Green, Silver Gray, Frosted whiteProcess: Electroplating, PaintControl method: push button switch (not dimmable)Packaging sizeW 18cm x H 80cm packaging size: L83cm x W 26cm x H 16cm