L130-3570003000W21 Optoelectronics

Light-emitting diodes (LEDs) have been used to great effect in lighting systems due to their reduced power consumption and long life. The L130-3570003000W21 is a white LED module designed for illumination tasks. This article explores the application field and working principle of this LED.

Application Field:

The L130-3570003000W21 is specifically designed to be used in lighting systems. It can be used in commercial and residential lighting applications as well as in industrial and outdoor lighting. This module is ideal for applications where low power consumption and long life are critical, such as street lighting, parking lot lighting, and emergency lighting. The module’s narrow beam angle provides precise control of the light output and makes it suitable for applications where precise illumination is required. Additionally, the L130-3570003000W21 can be easily integrated into existing systems due to its compact size.

Working Principle:

The L130-3570003000W21 LED module is composed of one white LED chip and a secondary optical system. The LED chip is a semiconductor device composed of various layers of materials, as shown in Figure 1. When power is applied to the LED chip, electrons are injected into the conduction band and recombine with holes to generate light. The light produced by the LED chip is focused and collimated by the secondary optics system in order to achieve precise illumination. This optical system makes use of lenses and reflectors to maximize the light output of the module.

Moreover, the L130-3570003000W21 module is designed to be resistant to environmental conditions such as moisture and dust. These features make the module particularly suitable for outdoor illumination applications.

Conclusion:

The L130-3570003000W21 LED module is designed for providing precise and efficient white light in a variety of lighting applications. Its compact size and high efficiency make it ideal for applications where long life and low power consumption are of utmost importance. Additionally, the module is designed to be resistant to environmental conditions, making it suitable for outdoor lighting applications.