Portable Clamp On LED Desk Lamp [2 in 1: Stand on Own / Clip Everywhere] USB Rechargeable Lightweight Touch Sensor Table Lights Adjustable Brightness for Indoor & Outdoor Use Touch switches, third gear light intensity, humanized design, make your eyes in a comfortable environment Unique curved guide plate, light and soft,The thinnest LED desk lamp on the market, portable design that is equally at home indoors and out. Energy saving LED light source no radiation no flicker,eye partner,Lamp can be adjusted 360 degrees, user-friendly design,Low consumption and long lifespan, the battery can be cycle charged Cycle charge LED lighting,Touch sensor switch,3-Level adjustable brightness,Free twisted tube Simple and stylish, easy to operate, the full sense of the future of science and technology