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What are the characteristics of good quality LED light source modules

time:2022-03-03 source:ZJ Lighting Views:177


The brand of LED light source module is the core part of the LED display. It is composed of a LED circuit board and a shell, and the LED lamp beads are arranged together according to certain rules for packaging, and then some waterproof treatments are added. Of a product. With the continuous development of the LED display industry and wider application requirements, the function and role of LED modules cannot be ignored.

 

 

What are the characteristics of good quality LED light source modules(图1)

So, the editor will take everyone to understand what are the seven parameters of the LED module?

 

 

1. LED module color

 

 

It is the most basic parameter in the LED module, and different colors are used in different occasions. According to the type of color, it can be divided into two types: single-color and full-color single-point control.

 

 

1. Monochrome is a single color, it can't be changed, and it can work when it is connected to the power supply.

 

 

2. Full-color single point means that the color of each module can be controlled, and the effect of displaying pictures and videos can be achieved when the number of modules reaches a certain level. The full-color single point needs to add the control system to achieve the effect.

 

 

2. LED module brightness

 

 

When it comes to brightness, we think of the term high brightness. This parameter is a parameter that people pay more attention to.

 

 

Brightness is a more complicated problem in LED. The brightness we usually say in the brand of LED light source module is usually luminous intensity and transparency, which is usually obtained by adding the relative degrees of each module.

 

 

Third, the light-emitting angle of the LED module

 

 

The light-emitting angle of the LED module without lens is mainly determined by the LED lamp bead, and the different light-emitting angle of the LED lamp bead is also different. Generally, the light-emitting angle of the LED lamp bead provided by the manufacturer is the angle of the LED module.

 

 

Fourth, the working temperature of the LED module

 

 

The normal working temperature of the LED module is usually between -18°C and 58°C. If the requirement range is relatively high, special treatment is required, such as adding an air conditioner or exhaust fan.