The much-loved LED diffuser light bar not only diversifies advertising, but also brings better publicity to businesses . Therefore, more and more manufacturers are engaged in this production. This makes merchants often do not know how to judge whether it is good or bad when purchasing. In this regard, the editor has specially organized a few points, hoping to help everyone.

First, pay attention to the quality of lamp beads

Laymen may think that they are also lamp beads, as long as they can emit light, the quality is not the same. If you think this way, you are wrong, because the quality of the lamp beads not only determines the advertising effect, but also determines the service life. Most of the LED diffuse light strips use 2835 or 3030 packaged lamp beads, and their power is divided into several types, and the brightness is also very different, so before choosing, be sure to find out these parameters, It is best to compare and ask its service life.

2. Transmittance

Most of the lenses are made of PMMA. The biggest advantage of this material is high light transmittance, but the disadvantage is that it is not resistant to high temperature . The light transmittance affects the brightness of the lamp beads. To put it simply, if the light transmittance is high, the displayed advertisement picture is extraordinarily clear, while the light transmittance is low, and the advertisement picture is naturally not very good, and its publicity effect can be imagined.

In addition, the angle of light transmission also has a certain impact on the effect of the light bar, especially the thickness is relatively thin, it is recommended to choose the regular Do not covet the cheapness of one or two yuan for the products produced by the leading LED diffuser light bar manufacturers, but greatly reduce the actual effect.

Three, heat dissipation

LED diffuse light strips have relatively high requirements for heat dissipation. If the heat dissipation is not good, the service life of the lamp beads will be reduced. It is said that the pattern will also become blurred after a period of time or individual words may not be clearly read. Therefore, in order to ensure the service life of the lamp beads, it is best to choose products that meet the cooling standards.

Through the above methods, merchants can choose a good LED diffuser light bar. In addition, the editor also reminds everyone that different color temperatures need to be customized when using, why is this?

The reason is not complicated, in fact, because the LED diffuse light bar belongs to the backlight, the light emitted needs to pass through the soft film, and then The colored pattern on the membrane is displayed. If the color temperature is the same, the pattern will change or the definition will not be high, and the customer will naturally be dissatisfied. After the patterns illuminated by different color temperatures, different color temperatures are selected according to different colors, such as light colors with high color temperature, and dark colors with white color, so that the refracted clarity and color are normal and better.

In addition, the color temperature of the LED diffuse light bar can be selected differently, such as 3500K, 4000K, 6000K, 9000K and 11000K, 13000K are often used. Of course, the actual situation still has to be determined according to the place and the picture, so as to be perfect.