Simple style design style: With cylindrical lampshade design, it can complement the space decoration and add more personality to your home decoration. Size: Lampshade diameter: 10cm, lampshade height: 16cm; Light source: E27 (excluding light source), Power: Maximum 40W; Voltage: 110V/220V-240V; Color: Yellow, Blue; Material: Metal. Easy to install: Easy to install. All accessories are included. But we recommend installing the lamp under the guidance of a professional electrician. Applicable space: living room, dining room, kitchen, study, bedroom, clothing store, cafe, corridor, restaurant, wedding room, children's room, corridor, exhibition hall, balcony, hotel, room, Internet cafe, bar, barn, warehouse, etc. Customer service: If this lighting fixture has any quality problems or you are not satisfied with your purchase, please feel free to contact us. We will reply you within 7-24 hours.