... thin,simple and compact design,with adjustable arm.book light,led book light,rechargeable table lamp DESCRIPTION:Simple design style, make ... DC-drive.No glare, very low power consumption.Concentrative light, Environmental protection, Long service life,Easy to control.Special ... with adjustable arm, easy to take.Flicker-free, soft, anti-reflection light.Unique heat sinking device and good dissipation.