▶Our lampshades are 100% made of glass. The lampshade is made of high-grade stained glass. This is different from ordinary glass. The lampshade doesn't sound like glass. Because it cuts the glass into small pieces, wraps it with copper foil, and then solders it with solder, the original crisp sound of the glass may be lost, and the more glass pieces inside, the more obvious this feature is.▶Specificationslight informationCategory: Wall Lights, Wall Hanging Lightsshape: domeLighting Style: ModernMaterial: MetalSwitch Type: Zipper, HardwiredProduct features: switchLighting Type: General LightingShipping weight: 4KGVoltage: AC110-240V▶Wall light size:Shade Diameter: 7.8"(20cm), Shade Height: 10.2"(26cm)Wall Light Diameter: 18.1"(46cm), Wall Light Height: 10.2"(26cm)▶ Bulb InformationBulb base: E26/E27Number of lights: 2 lightBulb included or not: Bulb not includedWattage per bulb: 6-40WBulb Type: LED/Incandescent/Fluorescentpacking list:1 * Wall light1 * Mounting accessories▶Attention1. For safe installation, please ensure that the electrical box where the light is installed is properly connected to the structural components of the building.2. All wires are connected. Be careful not to pull with wires when unpacking, otherwise it will cause poor connection.3. Do not connect power until your fixture is fully assembled.