Usage  of the technology products produced in the luminous, almost no calories, is a cold light source. Therefore, when used to produce thermal radiation does not allow certain occasions, such as the LCD backlight, the more appropriate. Service life of up to 20,000 hours more, with all the life of electronic products match, not neon luminous crystal thin film of light and life affect the normal configuration, also reflects the high life Its use in various fields of economic independence, but also in fear of breakage, even divided into several small pieces, in the small electrodes to retain the original film still on the luminous normal, unlike the commonly used light source. Its minimal heat, to avoid the general lighting source fever led to the shortcomings of the aging products. it is widly used in backlight , billboard, building &car decroations , warning sign ,lighting, gleamy gift  ...