Taiyuan Tengyuan advertising punching word: with single exposed light word to do outdoor string lights, outdoor signs to better highlight the brand and fashion exposed punching words, greatly enhance the size and grade of business. Mainly used for: building roof in large letters, the hotel outdoor signs, KTV and other entertainment signs, store signs, door signs and other words or perforated plastic characters signs background color. Taiyuan Tengyuan advertising professional design, fabrication and installation of neon lights, plastic, engraving, LED lighting manufacturers exposed punching words, all kinds of billboards, store cards, word of stainless steel, tin, titanium words. Taiyuan Tengyuan advertising share led punching Note the use of the word with you: 1, outdoor waterproof LED string voltage of each DC 5V, current is about 260 mA per string is 1.3W. 2, please use the output voltage of 5 volts DC power supply. 3, Waterproof LED Power calculation: for example, the output voltage of the power supply can be installed 5V100W number of LED lights: each string of LED lights is 1.3W exposed punching word production, you can install 77 string, 70 string a proposal for LED a power supply. 4, the wire leads from the power supply cross-sectional area of ??not less than 2 mm2. 5, each string of red lights electronic wire to the positive power supply. 6, the two ends of each string of lights electronic line black to the negative power supply, power supply as much as possible to be close to the exposed light. Exposed punching word price _ Tengyuan advertising (certified) _ Jinzhong exposed by punching word Taiyuan Teng Optoelectronic Technology Development Company Limited. Taiyuan Teng Yuan Optoelectronics Technology Development Co., Ltd. (www.tytygg.com/) is a leader in Taiyuan, advertising services, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Teng Yuan advertising leadership with the staff warmly welcome all inquiries negotiations to create Tengyuan advertising a better future.