Long life light source: LED normal life is 100,000 hours, the market for general LED luminous characters light easy bad reasons: First, the word shell is sealed well, often leaking, the LED lights are often soaked in water, resulting in damage. Second, the use of super-current LED lights, this result is very bright although just installed, but the LED lights on the significant attenuation of less than six months, not even light. To solve these problems, we first adopt casting edges and surfaces, to prevent the side surface sealing problems caused by leaking bad, and secondly we are using high quality imported chip LED lights, coupled with our accurate design light bars, LED lights to ensure that every reasonable Work under the environment. Plus sealed waterproof shell light word word factory, so light up the life of the whole word of 5-10 years, free of maintenance. Weather-resistant acrylic resin board sub-word homemade board, joint board and imported plate, with the best quality of imported plate. Different manufacturers have different resin quality, but overall, better weather resistance of acrylic resin. Under direct sunlight, such as long-term environmental, resin tends pan yellow light-emitting word price, and in the area of ??ultra-low temperature light word production, the resin is also prone to cracks. Currently my company specializing in outdoor advertising installation and construction personnel, the successful experience of large-scale outdoor advertising are installed, all with a high level of experience in the construction of a professional installation team; especially good at large-scale, short-term, high-quality of the overall operation, can be an excellent fit clients achieve overall marketing strategy. Luminous characters prices, LDX advertising (certified), Qingxu County luminous characters 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.