树脂发光字是由字壳、发光源两部分组成。其中外壳部分采用液态高分子树脂材料一体浇筑成型，或者用金属围边树脂倒面;发光光源采用的是超高亮度半导体发光二极管（LED）,21世纪的绿色光源。树脂发光字可以制作出的品种很多，有通体发光字、普通发光字、平面套色发光字，最独具特色的是立体LED树脂发光字。

LED树脂发光字的优点如下：

均匀——以特有的透光匀光层对光线进行透射、折射、反射作用，保证表面发光均匀；

高亮——发光面亮度可达到500-1500Mcd（根据颜色不同）

超薄——特有透光匀光层可以在最小至20mm距离内的达到匀光效果；

超细——通过精密的电路设计使字体笔画最小宽度可至6mm；

高效——通过合理的灯点排布及字体内部对光线有效地反射实现最大限度的光效利用；

节能——以发光二极管（LED）作为发光光源，每颗灯点耗电仅0.1W；

安全——直流12伏（DC12V）低电压工作；

长寿——以发光二极管（LED）10-20万小时的超长寿命，给以全方位的防护（IP68）防水、防尘、防静电，保证最佳工作环境最大限度延长光源寿命；

环保——全防腐材料应用，无有害气体挥发；

形式－－不受字体大小及颜色的限制，可以多面发光，色彩亮丽。

Word by word luminous resin shell, a light source composed of two parts. Wherein the housing part is pouring a liquid polymer resin material integrally molded resin or down the sides with a metal surface; light source is used in ultra-high brightness light emitting diodes (LED), the green light of the 21st century. Many word luminous resin can produce varieties with whole body luminous characters, ordinary luminous characters, flat-color LED characters, the most unique is the three-dimensional LED luminous characters resin.

Advantages of LED resin luminous characters are as follows:

Uniform - dodging to the unique translucent layer transmissive to light, refraction, reflection effect, ensure that the surface-emitting uniform;

Highlight - emitting surface brightness can reach 500-1500Mcd (according to different colors)

Ultra-thin - unique translucent layer can absorb light to the minimum distance of 20mm to achieve uniform light effect in;

Superfine - through sophisticated circuit design makes the minimum stroke width font to 6mm;

Efficient - through reasonable arrangement and light point font effective internal reflection of light to achieve maximum light utilization efficiency;

Saving - with light-emitting diode (LED) as a light source, and every single point light consumes only 0.1W;

Safety - DC 12 V (DC12V) low-voltage operation;

Longevity - light-emitting diode (LED) 10-20 million hours of long life, give a full range of protection (IP68) waterproof, dustproof, anti-static, to ensure the best working environment maximize lamp life;

Green - full application of anti-corrosion materials, no noxious fumes;

Form - not the font size and color limited, multi-faceted light, bright colors.