We produce decoration light "Plasma Lamp" since 1986 at John&＃039;s International Corporation in Taiwan size from 3" up to 15". On the year of 2003 we manufacture "Plasma Disc" (Luminous Glass/Plasma Plate/Lightning Plate) two layers glass size from 3" up to 24". Our Plasma Disc assembles with a new electronic circuit less power consumption and lifetime can be more than 10,000 hrs. Plasma Disc Clock is a new item that we developed and patented in China. The size is 22.5 cm diameter x 6.5 cm thick. The clock dial is made by Plasma Disc that has 17.8 cm diameter display area provide very attractive glitter lightning colors such as Blue, Yellow, White, Green, Red and Multi colors. It is designed for hang on the wall or put on table, on the surface of clock dial can put logo on it according to your requirement. It&＃039;s also with function of reaction sensitivity of sound. The clock dial Plasma Disc is designed for USB cable, AC/DC adaptor or 4 pieces "AA" battery both can use on it. These series product with adapter had CE and test report in accordance with the provisions of Electromagnetic compatibility (EMC) Directive 89/336/EEC. Our principle insists upon sincere cooperation and strong determination. We always focus on overcoming technical difficulties, developing new products and improving product quality. Meanwhile, we enforce strict quality control procedures, which are fully complying with the international standard. We offer very reasonable price and excellent service to customers. Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details. The China factory is located in Jiangyin City, Jiangsu Province, China (Mobile Phone: 86-13585011092) contact person John Lin.</p>