Our chandelier's lamp post is made of metal iron and uses electroplating technology, which is not easy to cause the lamp post to bend or break. The black finish and white glass sphere create a high-end and luxurious feeling, suitable for different styles of decor including traditional, transitional, beach style or contemporary. The light bulb emits warm white light, which can create bright while providing a soft and sweet atmosphere. Not only that, its lighting range is very extensive,so you don’t need to buy other lights for bright,thus saving on costs. The spherical surface is made of white glass lampshade, it is durable, not easy to fade and has a long lifespan, very suitable for indoor lighting. Our pendant light comes with a standard mounting base (4.72-inch) and the total length of the adjustable lamp post is 54.33-inch to fit your needs.This product uses a luminous sphere with a diameter of 180mm.The installation process is made simple and we provide a user installation guide for you. Everything you need is included in your order. If you have any questions regarding the installation process, we are here to support you!