Basic knowledge of LED integrated light source module

In the lighting industry, I often hear colleagues talking about what an integrated LED light source module is and what is good about an integrated LED light source module. In fact, the integrated LED light source module is a product composed of LEDs (light emitting diodes) arranged together according to certain rules and then packaged together with some waterproof treatments.

Now we mainly give a detailed description of the parameters of the LED integrated light source module:

1. Color

This is a basic parameter, and different colors are used in different occasions. According to the color type, it can be divided into three types: single-color, seven-color and full-color single-point control. Monochrome is a single color and cannot be changed. Just plug in the power and it will work. Colorful means that the entire string of modules can only be of the same color, and can not achieve different colors for a single module. Simply put, all modules can only achieve the same color at the same time, and different times can be one of the seven colors. Between changes. 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. One thing to note is that the seven-color and full-color single point must be added with a control system to achieve the effect.

2. Voltage

This is a very important parameter and also a very basic parameter. At present, the 12V low voltage module is more common. Particular attention should be paid to operations involving electricity use. When connecting the power supply and the control system, the correctness of the voltage value must be checked, otherwise it will not be energized, and the LED integrated light source module will be damaged if it is serious.

3. Working temperature

It means the temperature at which the LED works normally. Normally, it is between -20℃～+60℃, if it is in some places with specific requirements, then special treatment will be required.

Fourth, the light-emitting angle

The light-emitting angle of the integrated LED light source module without lens is mainly determined by the LED, and the difference of the LED will cause the different light-emitting angle. Therefore, manufacturers usually use the light-emitting angle of the LED as the angle of the integrated LED LED Light module source module.

Five, brightness

The brightness parameter is a relatively basic one, and it plays a very important position in the LED. The brightness that we usually say in the LED integrated light source module usually refers to the luminous intensity and lumen. In the case of low power, it is usually called the luminous intensity (MCD), and in the case of high power, it is usually called the lumen (LM). .

VI. Waterproof rating

This is very important if the integrated LED light source module is used outdoors. In general, the waterproof level must reach IP65, otherwise it will be affected in the case of wind and rain.

Seven, the length of a single connection

We use this parameter more when doing large-scale projects. It refers to the number of connected modules in a series of integrated LED light source modules. Usually this is related to the size of the connection line of the LED integrated light source module, and is customized according to the actual situation at the time.

8. Power

The empirical formula for the power of the integrated LED light source module: Module power u003d single LED power ⅹ Number of LEDs ⅹ 1.1.

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