Plug in LED beads are an important component of modern lighting and display technology, widely favored for their high efficiency, long lifespan, and diverse application scenarios. Before discussing its classification and application, it is necessary to first understand some basic concepts.

1、 Definition and basic structure of plug-in LED beads

LED (Light Emitting Diode) is a semiconductor device that can convert electrical energy into light energy. Plug in LED beads specifically refer to those LED beads with leads that are used to insert into the corresponding positions of the circuit board to complete electrical connections.

A typical plug-in LED bead typically consists of the following main parts:

Chip: This is the core part of LED, which achieves electroluminescent function through semiconductor materials.

Bracket: Used to support and secure chips, while providing electrical connection points.

Gold wire: connects the chip and the bracket, playing a conductive role.

Encapsulation glue: protects internal chips and gold wires, improves durability and stability.

After understanding the basic structure, we can delve into its classification and application.

2、 Classification of plug-in LED beads

Plug in LED beads can be classified according to multiple dimensions, mainly including the following aspects:

1. Classify by luminous color

According to the different colors of light emission, plug-in LED beads can be divided into:

Red LED beads

Green LED beads

Blue LED beads

White LED beads

Yellow LED beads

Other colors such as orange, purple, etc

2. Classify by packaging form

There are various packaging forms for plug-in LED beads, commonly including:

Circular plug-in LED beads

Square plug-in LED beads

Alien plug-in LED beads (such as elliptical, triangular, etc.)

3. Classified by luminous intensity

According to the different luminous intensities, plug-in LED beads can be divided into:

Ordinary brightness LED beads

High brightness LED beads

Ultra high brightness LED beads

Each type of LED bead has its unique advantages and applicable scenarios.

3、 Application areas of plug-in LED beads

Plug in LED beads are widely used in various occasions, including but not limited to the following categories:

1. Home lighting

In home lighting, plug-in LED beads are widely used in various types of lamps, such as chandeliers, desk lamps, wall lamps, etc. Due to its high energy efficiency and long lifespan, it has become the preferred choice for modern home lighting.

2. Commercial lighting

Commercial places such as shopping malls, supermarkets, offices, etc. also extensively use plug-in LED light beads, mainly for lighting and decoration. Its high brightness and rich color can effectively enhance the visual effect of the environment.

3. Industrial lighting

In industrial production, plug-in LED beads are used for lighting in workshops, warehouses, equipment, and other places. Its excellent seismic performance and strong durability make it very suitable for industrial environments.

4. Automotive lighting

Plug in LED light beads are also widely used in car headlights, taillights, interior reading lights and other parts, with advantages such as energy saving, fast response speed, and long service life.

5. Backlight source for display screen

In the field of electronic products such as televisions, computer monitors, mobile phone screens, etc., plug-in LED beads are often used as backlight sources to provide uniform and bright display effects.

4、 Summary

As an important part of modern lighting and display technology, plug-in LED beads have become an indispensable part due to their diverse classifications and wide application scenarios. Whether in home life or in industrial and commercial fields, plug-in LED beads have demonstrated their excellent performance and enormous potential. With the continuous advancement of technology, plug-in LED chips will play a more important role in the future.