Adopted with advanced clipping device. Being fabricated with the advanced international TFT-LCD technology, it is evenly illumination on the screen and handy to carry. It is stable of light source, non-flash & is applicable to view various sizes of X-ray films, CT films and other imaging films. HS Code: 90105010 Trademark: Yuehua Model NO.: Model PD-T Productivity: 10, 000pcs/year Company: Shantou Yuehua Medical Instrument Factory Co., Ltd.