iEGrow Flexible USB Touch LED Desk Lamp with 3-Level Dimmer and Plant Pencil Holder(Dark Green) 3-Level adjustable brightness desk lamp through touch sensor switch Natural LED light, eye friendly, non-flickering, no harsh to eyes, and no-radiation With rechargeable lithium battery, cycle charge led lighting, long life of working Highly flexible lamp neck, you can twist the table lamp to different heights and angles, an excellent combination of lighting and decorating A great bedside lamp or night light for kids, suitable for use in office, bedroom, school, and reading