LED luminous characters compared with the plastic characters, has a high price. After analysis, has the following characteristics: 1, due to the light-emitting word yes, it is not affected by other things, and therefore, the brightness is higher than the plastic luminous characters. 2, size limits, the general words do not worry about the size of the word, and the word plastic blister machines are subject to restrictions. Much of a word requires stitching, so the impact is very beautiful, there are some seams. 3, the relatively low cost plastic luminous characters, conventional plastic characters, also known as light boxes word, which is composed of two words and the inside of the lamp constructed. Therefore, the cost is relatively high. The LED luminous characters that it can be done outside of a word by iron or stainless steel, and then punch mounted light, cost savings. 4, light uniformity, due to the limitations of plastic characters that the size of the stroke, stroke ordinary modules fit there is no way to go, so there will be a word of varying brightness of the place. Out luminous characters are loaded single LED lights up, therefore, LED luminous characters do not exist outside of this phenomenon (unless the lamp is broken). 5, easy to maintain, the word lamp beads can be removed from the outside out, and plastic light boxes word word needs to be ripped out the side. For high-rise buildings above, open word repaired and put back, you need a lot of costs led luminous characters, such as the need to put on airs or hire basket can. Overall, LED luminous characters compare with neon light word, of course, is the LED luminous characters dominant. But can not be generalized luminous words, it depends on what aspect is that the use of properly, as much as the word neon LED luminous characters; the parable entertainment Tai'an luminous characters, with large numbers accounted for more than neon, neon hair because LED to light than dazzling, gorgeous. There are many neon lights, there are three basic tube, red lead materials, lime and other materials, light intensity and wavelength of the emitted has the distinction of ordinary tube. Principle luminous neon colors and the use of gas and lamp color related to the tube. There are many LED, white LED is generally (YAG) made of GaN chip package together and yttrium aluminum garnet, you can get the color temperature 3500-10000K colored white. There is also a recently single white LED has reached more than 1 watt of electricity, light output 25 lumens, but also increases its usefulness. Luminous characters _ plastic luminous characters _ provided by the awe-inspiring awe electronic electronics. This information consists of: providing Tai'an City awe Electronics Co. (www.tahrdz.com), we are business alliance member, the integrity of the whole network certification vendor. Feel free to contact us, contact: Qiaojing Li