describeLamp holder material: metalVoltage: 220VSpecifications: three-color dimmingphoto shootThe pictures of the lamps sold are all taken in kind. Due to factors such as photographic equipment, technology, angle, light and computer monitors, there may be some color difference in the pictures. Please buy carefully if you can't accept the color difference problem, and such transaction disputes cannot be used as a reason for returning Please understandLighting installation Reminder: The lamps and lanterns are attached with the finished renderings. The lamps and lanterns are electrical products. To ensure safety, please hire a professional electrician to guide the installation of lamps and lanternsNoticeThe following circumstances cannot return the refund service: A. Improper use of power supply, damage caused by improper installation; B. Damage caused by wrong use or improper repair or modification. C. Damage caused by wrong or negligent use of improper accessories. D. Damage caused by other accidents.