Light source type: LED light, material: copper + aluminum + acrylic. Light color: warm light, voltage: 110-220V, light source: with light source, switch type: button type. Size: 4.5 cm in diameter and 45 cm in height.Color: copper, craft: electroplating Applicable space: living room, bedroom.Aisles, restaurants, walls, hotel rooms, etc. Remarks: The product is manually measured. A slight error is in the normal range. Due to the light photographing, the resolution of the display will be different within the industry standard.