正发光面板灯的优势究竟在哪儿？

目前市场上流行的LED面光源产品，主要代表产品是LED面板灯，而LED面板灯从其入光特点来看，又可以分为正发光LED面板灯和侧光源面板灯。经常有客户咨询到：正发光面板灯和侧光源面板灯哪个好？所以我们综合了市场上的一些客户反馈，来告诉大家正发光LED面板灯的优势：

At present, the popular LED surface light source products on the market mainly represent LED panel lights, and the LED panel lights can be divided into positive light emitting LED panel lights and side light source panel lights according to their light entering characteristics. Customers often consult: which is the light-emitting panel light and the side light panel light. So we integrated some customer feedback on the market to tell everyone the advantages of the LED light：

1、光效高：LED灯珠发出的光经扩散板直接照射出来，未经过其它媒介的的吸收、反射，因此光的利用率比较高，采用非常柔和的发光方式，它灯体表面散发出来的光非常的均匀，这样发出来的光一点都不刺眼。运用在各领域，能有效的消灭眩光。从而灯具的整体光效亮度都比较高。

1. High luminous efficiency: The light emitted by the LED lamp be directly irradiated through the diffusing plate, without being absorbed or reflected by other media, so the light utilization rate is relatively high, and the lamp body surface is emitted with a very soft light-emitting method. The light is very uniform, so the light emitted is not glaring at all. It can be used in various fields to effectively eliminate glare. Therefore, the overall luminous efficacy of the luminaire is relatively high.

2.便捷：可悬挂在天花板和安装体下方，当镶嵌于白色天花板上，看上去非常美观，整洁，协调，根据尺寸定制相应的面板灯即可安装，自己在家就可以安装。

2. Convenient: It can be hung under the ceiling and the mounting body. When it is set on the white ceiling, it looks very beautiful, neat and harmonious. It can be installed according to the size of the corresponding panel light, and it can be installed at home.

3.用途广：LED面板灯以其照度均匀性好、显指更高、光线均匀柔和、舒适等特点，被广泛应用于办公、学校、医院、商场、家居等场所，成为LED时代替换传统侧发光面板灯的最佳产品。

3. Wide use: LED panel lights are widely used in office, school, hospital, shopping mall, home and other places because of their uniform illumination, high index, uniform and soft light, and comfortable. The best product for illuminating panel lights.

4，减轻灯具重量：省去导光板后，灯具的整体重量减轻，降低灯具安装的载重要求。

4, reduce the weight of the lamp: After the light guide plate is omitted, the overall weight of the lamp is reduced, and the load requirement for the installation of the lamp is reduced

5，延长灯具寿命：由于侧发光面板灯的导光板、丝印油墨和反射膜长时间处于高温的工作环境中，其容易自然老化、变黄特征明显，从而导致出光效率低，变相降低灯具整体寿命。而直下式光源面板灯因为光源距离扩散面罩有着一定的间距，其所吸收的温度相对而言要低很多，再加上如果使用全新料亚克力扩散板(具有较高的抗UV特性），完全可以保证灯具有较长的寿命。

5. Extend the life of the lamp: Since the light guide plate, screen printing ink and reflective film of the side-emitting panel lamp are in a high temperature working environment for a long time, it is easy to naturally age and yellow, and the light-emitting efficiency is low, and the overall life of the lamp is reduced in disguise. . The direct-lit light source panel light has a relatively low temperature due to the distance from the diffusing mask, and the temperature absorbed by the light source is relatively low, and if a new material acrylic diffuser (with high UV resistance) is used, Ensure that the lamp has a long life.

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