Features:Modern and simple design， easy operation， less is more.Touch sensor switch， 3-Level adjustable brightness.Free adjustes tube， you can adjust the light direction as you need.Energy saving LED light source. Low power consumption and long working life.User friendly design. The light is very gentle. No radiation no flicker， your good partner for reading and work.Special Clip design， it can be clip on your book， keyboard， beside your bed. Clip embedded non-slip padded， anti slip.Power: 3.5W (saving 90%)Illumination: 300-350LMRendering index:> 80Beam angle> 360 degreesColor: White: 6000KBuilt-in battery: 5V / 600MADimming: 3 filesSwitch mode: touchMaterial: Metal + PlasticLamp beads life:> 35，000 hoursPackage includes:1 x LED Table Lamp