Smd LEDs types and sizes

Smd LEDs types and sizes  are commonly used infrared LED lighting components and are widely used in various lighting fields. According to different structures and characteristics, they can be divided into various types.

1、 Square patch LEDs

1. Small size: The square patch LEDs are small in size, easy to integrate and design, and can achieve a more flexible layout.

   

2. High brightness: The square patch LEDs have a high brightness and can achieve a light effect of 50-1000mcd/100lm/w
3. Adjustable color temperature: Color temperature can be adjusted as needed to meet the lighting needs of different scenes.

2、 Circular patch LEDs

1. Uniform light: The circular patch LEDs are packaged in a spherical shape, making the light more uniform and less prone to glare.
2. Color temperature stability: The color temperature of circular patch LEDs is stable and will not experience color deviation due to changes in voltage and current.
3. Good heat dissipation: The circular patch LEDs have good heat dissipation effect, high reliability, and long service life.

3、 COB SMD LEDs

COB SMT beads are a highly integrated infrared LED lighting component, whose chips are encapsulated on a small ceramic board.

1. Uniform light: The COB SMT LEDs adopt multi chip packaging technology, which makes the light more uniform and less prone to glare.
2. High color temperature: The color temperature of COB patch LEDs is relatively high, reaching over 6000K, suitable for lighting scenes that require high color temperature.
3. Good heat dissipation: COB patch LEDs have good heat dissipation effect, high reliability, and long service life.

   

The above are several types of SMD LEDs and their characteristics. This article briefly summarizes three types, as well as other types of SMD LEDs. SMD LEDs are a very practical infrared LED lighting component with advantages such as high brightness, long lifespan, and low power consumption, which can meet the lighting needs of different scenes. You can choose a suitable field based on the characteristics of the SMD LEDs mentioned above.