EEFL slim light guide plate advantages: 1, a variety of sizes (tube length from 20-170CM, random combinations) 2, high-energy (according to different tube lengths, only 3-6 watts of power a meal boxes produced in Shanxi comprehensive energy-saving 50% -70%) 3, long life (long life principle decision ordering boxes, high efficiency and good stability, up to 60,000 hours, three have quality problems, free exchange) 4 , small (0.5-0.8 cm tube diameter has to do Shanxi price meal boxes, saving boxes volume) 5, low temperature (about tube surface temperature is only 38 degrees, for indoor use to reduce air-conditioning load, using very safe) 6 multi-color (red, yellow, blue, white, green, color temperature can be selected from 2500K-17500K) 7, light uniformity (EEFL can be formed along the tube axis of the plasma column a uniform light emission becomes uniform) 8, driven more -lamp (EEFL Changan is used (EEFL power), you can drive a multi-lamp) 9, maintenance-free (saving lamps and lamp replacement staff costs) Note: Note: 1, check the upper boxes Is the power cord out of the slot in the power supply, if there is no need to correct it. 2, plug in the power cord, close the main power switch to see the light is normal, if one side does not shine bright side of the phenomenon, first disconnect the power, unplug the lamp holder and check for loose wires are not in place; the drive input and output wires are loose and so on. 3, such as an entire meal boxes does not shine light box factory in Taiyuan, check whether the closed leakage protection, within the plug is loose wire connectors, driver input, the input connector is loose and so on. 4, such as leakage protection co bit less energized, check into the drive and the light board following branch circuit power lines, etc. for leaks. 5, such as noise in the light box is too high, check whether the drive is aging. Taiyuan meal boxes factories, LDX advertising (certified), meal boxes, Ltd. provided by Shanxi Xuan DS culture media. DS Shanxi Xuan Culture Media Co. (www.sxdxzs.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. In LDX advertising leadership with the staff warmly welcome all inquiries negotiations to create LDX advertising a better future.