Material: Made of high quality metal, safe, durable, environmentally friendly, low carbon, non-toxic and anti-rust. Advantages: Large lighting surface, the ceiling lights can illuminate most areas of the room, create a warm atmosphere, effectively reduce blind spots and bring you the best lighting experience. Design: The appearance is simple and elegant and the simple design adds a bright spot. It combines with various styles and is a good decoration. Recommendation: E27 lamp holder, it is recommended to use incandescent bulbs, Edison bulbs, energy saving bulbs. Note: The product does not include bulbs and is compatible with a maximum of 60 W. Product information: Base diameter: 10 cm Dimensions lampshade: 17cm * 19cm Cable length: 100cm (adjustable) 2 × pendant lamp Color: black.