Commodity parameters： Product Name: Tiffany style wall lamp [product size]: Lampshade：Dia：20CM， H:13CM The distance from the wall is 26CM Suction cup is 22 cm long and 11 cm wide [lampshade material]: High-grade church glass Whole lamp：Dia：20CM， H:26CM Single head-A：Dia：20CM， H:28CM Double head-A：48CM， H:28CM Single head-B：Dia：20CM， H:25CM Double head-B：Dia：42CM， H:25CM [base material]: Resin + iron Lamp head : Bakelite Wire: VDE two-core black power cord Lamp cap: metal teeth, internal wiring [lamp cap]: E27 (Bulbs Not Included) ★ E27 is an international screw. The bulb is fragile. We recommend that you purchase it locally. Voltage: 110V-240V ★ we can offer the voltage according to your request It is suitable for restaurants, bedrooms, corridors, living rooms, study rooms, etc. [express weight]: 2KG [packaging]: Molded foam protection, five-layer yellow outer box mail-order packaging by throwing box test. [suitable for light source]: incandescent bulbs, energy saving bulbs, LED lights, [applicable places]: hotels, bars, restaurants, entertainment places, living rooms, bedrooms, etc. Use environment: 3-8m2 ★ Quality Assurance: Pass international safety and environmental protection standards (CE certification, UL certification, PSE certification, ROSH certification) ★ Attention: When cleaning lamps and lanterns, you must first turn off the power, do not use a wet rag to clean the lamp holder, to prevent leakage; ★ If you have any questions, please contact us directly and we will get back to you as soon as possible. Thank you!