Shanxi plastic boxes internally illuminated signs commonly used fluorescent lamps to light, warming the Earth's temperature from the viewpoint of bank size plastic boxes, it should be possible to cut the number of fluorescent lighting. If you cut the number of existing fluorescent light box signs will cause signs of low brightness, dark, custom-made plastic boxes banks that will deviate from the enterprise to pass information to the wishes of consumers. Thus, Taiyuan Teng Yuan Optoelectronics Technology Development Co., Ltd. uses the latest reflection plate, you can not change the appearance of signs of abatement under the premise of the number of fluorescent lamps. Effect reflecting plate: with a reflective film to reduce the two fluorescent brightness unchanged, further improved uniformity. Taiyuan Teng Yuan advertising brief light box maintenance methods: 1. Check out the power cord is in the specific power trough, such as the shift promptly corrected; 2, plug in the power cord, Yuncheng bank plastic boxes, closed Total Power switch to see the light is normal, if the side does not shine bright side of the phenomenon, disconnect the power, unplug it, and check the lamp holder wire, bank light box manufacturers, the lamp is loose is not in place; ballast input The output wires are loose. 3, if not energized leakage protection co bit, check the power cord into the ballast and the lamp below branch circuit, etc. for leaks; 4, when the light box work if there is noise, check ballast whether aging; 5, off work if the time when bright light box, check the lamp / LED lamp is aging, line if there is poor contact and other hazards. Bank plastic boxes wholesale, Teng Yuan advertising (online consultation), Yuncheng bank plastic boxes provided by 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 advertisement leadership with the staff warmly welcome all inquiries negotiations to create Tengyuan advertising better future.