It is understood that the word plastic in China is still a great demand for space, which is now in the form of changes in flexible, creative design but also expressed by the customers want unique personalized features of Qingdao luminous characters, but also with colorful, colorful light word, durable shell features luminous characters, either during the day or night effects are very good, have a strong visual impact. Select the desired advertising customers are high-end, fashion personality, new advertising means of expression, and acrylic plastic boxes or adapt to some extent to meet this demand. Luminous characters normal use is determined by the module. In other words, the module directly determine the luminous words of luminous life. Choose a good module can greatly increase the luminous words of luminous life. So how to choose a good module it? 1 resistance in the module is played by limiting the role, it is easy to heat, prolonged continuous use, once the resistance to burn, this module is not bright, LED lights are generally not bad, just bad light. 2. purchasing module to see the modules installed on a few resistors, install a resistor module is best not to use. To reduce the hassle and cost savings plastic luminous characters, the best selection of modules installed two resistors. 3 buy regular manufacturers qualified LED light source, it is best to produce their own module. 4 production module to be used when anti-static facilities, if no additional anti-static facility, in use even if the resistance is not burned, LED lights can easily be breakdown. Blister luminous characters, luminous characters, provided by the awe-inspiring awe-inspiring electronic electronics. If you have any questions or consultation of this information, please contact us now! Our Company Name: Tai'an City awe Electronics Co., Ltd. (www.tahrdz.com) Contact: Qiaojing Li, or click on "Commercial Union customer service" direct dialogue with us!