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What is an LED Light Source Module?
Introduction to the installation of LED light source modules.
Concept
LED modules are widely used in LED products, and there are also significant differences in structure and electronics. Simply put, a circuit board and housing containing LED are used to form an LED module, while complex ones require some control, constant current source, and related heat dissipation treatment to improve LED lifespan and luminous intensity.
Application
It is mainly used to display the night effect of advertising fonts (acrylic, vacuum molded) and signs. It uses text or signs as a medium and is installed on the top or wall of buildings. It can not only show the daytime effect of the signs, but also use LED as a luminous light source to show another effect at night. Combined with LED lighting application control system, it can dynamically control the text or signs in video. In some places with a strong entertainment atmosphere, LED light source modules have become one of the most important choices for enterprises to showcase their self-image.
Parameters
1. Color: According to the type of color, it can be divided into three types: monochrome, rainbow, and full-color single point control.
2. Low voltage modules with a voltage of 12V are quite common. When connecting the power supply and control system, it is necessary to check the correctness of the voltage value before powering on, otherwise it will damage the LED module.
3. Working temperature: refers to the temperature at which the LED operates normally. Usually, it is between -20 ℃ and+60 ℃.
4. Luminescence angle: Generally, the luminous angle of the LED module provided by the manufacturer is taken as the angle of the LED module.
5. Brightness: The brightness we usually refer to in LED modules is usually the luminous intensity and lumen.
6. Waterproof level: If LED modules are to be used outdoors, this parameter is very important. Generally, in fully outdoor conditions, it is best to achieve a waterproof level of IP68.
7. Size: It is commonly referred to as the length, width, and height dimensions. The maximum length of a single connection is the number of LED modules connected in a series LED module.
8. Power: Basically, the power of an LED module is equal to the power of a single LED multiplied by the number of LEDs multiplied by 1.1.
Classification
According to the type of color, it can be divided into three types: monochrome, rainbow, and full-color single point control. Monochrome refers to the module of a single color, which is generally used in red, green, yellow, white, and so on; The seven color LED module is a module product that is transformed by seven different colors, with more colors and greater variability; Compared with seven colors, full-color LED modules are more diverse. They can achieve true color changes, which are not only very beautiful, but also full of dynamic and eye-catching.
According to the power of a single LED, it can be divided into three types: low power (below 0.3W), medium power (0.3-0.5W), and high power (1W and above). High power modules have higher brightness and longer usage time than low power modules, making them the development trend of LED lighting in the future and more practical. According to sealing properties, it can be divided into two types: waterproof and non waterproof. Waterproof and non waterproof modules are mainly distinguished based on the application environment. Generally, waterproof LED modules can be used for outdoor lighting and promotional purposes. They will not cause problems due to water ingress and are more suitable for harsh environmental applications. Non waterproof modules are mainly used indoors.
Waterproof modules are also more expensive than non waterproof ones. According to the shape of LED, LED modules are divided into: direct insertion LED modules, piranha LED modules, and SMT LED modules.
Requirements
The voltage of LED ranges from 2-9V, and the power also has a wide range. The specific type of LED to choose depends on the technical requirements of this module as a product. For example, if this LED module needs to output 10lm of light, and it appears that using two LEDs is better, you can choose a 5lm LED. By combining color (LED voltage is related to color), temperature, quality, and other factors, a suitable LED product can be found.
LED light module
The LED module is composed of light-emitting diode quadrilateral modules integrated with multiple rows and columns, and at least one side of the quadrilateral module is an edge with more than one group of concave convex groove blocks. The quadrilateral module can have at least one group of opposite sides, and both walls are provided with more than one group of concave convex groove blocks, in which the two opposite sides of concave convex groove blocks can be corresponding or symmetrical.LED module solutions.
Where are LED applications?
LED module is widely used in LED products, and there are great differences in structure and electronics. The simple thing is to use a circuit board and shell equipped with led to become an LED module. The complex thing is to add some control, constant current source and relevant heat dissipation treatment to make the LED life and luminous intensity better.
It is mainly used to display the night effect of advertising font (acrylic, blister) and logo. It takes text or logo as the medium and is installed on the top or wall of the building. It can not only show the daytime effect of logo, but also use LED as luminous light source to show another effect at night. It is equipped with LED lighting application control system to carry out dynamic video control of text or logo, In some places with strong entertainment atmosphere, LED light source module has become one of the most important choices for enterprises to display their self-image. It is generally also used for the production of indoor or outdoor display screens.
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