Voltage:AC90-240V/50 60HZMain material: iron,crystal Crystal color: There are two styles of clean and smoke grey, and the default is with clear crystal. If you need a mixture of clear crystal and smoke grey, you should go away a message or converse with us Process: plating ▲left:smoke gray +transparent crystal ▲right: clean crystal ▲turn off:smoke gray +transparent crystal(Physical sample map) ▲turn on:smoke grey +transparent crystal(Professional photo shoot in studio)