Three-color switching:White light, warm white, natural light three-color switching.You can choose the light color you like. Warm White Dimming:The brightness of the light can be adjusted to meet your different brightness needs Iron lampshade: It is made by repeated spraying and baking of environmentally friendly paint at high temperature, uniform color, non-, , anti-corrosion and anti-rust. Humanized design, twist movable joints, can adjust height at will, bend and extend, and adjust new height. Natural solid wood base: solid wood + environmental protection varnish, anti- and , hand polished, smooth and burr-free. Specification: Material: Wood, Iron Lamp Holder: E27x1 ( Not include bulb ) Notice: This product Does not include a bulb, You need buy it yourself ! Light Source Type: LED or bulbs Size: 450x150mm/17.7x5.9 inch Plug: US Plug Switch Push button switch Voltage: 220V~240V Used Place: Bedroom, Bedside, Living room , Sitting room,etc Package Includes: 1 x led desk lamp(No light source）