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The image is UV LED Diode in NEWs of China QUEENDOM Company.
All You Need To Know About UV LEDs

Introduction UV LEDs are light-emitting diodes that emit ultraviolet light. These devices have a wide

The image is Circuit board indicator led in NEWs of China QUEENDOM Company.
Everything You Need To Know About Circuit Board Indicator LEDs

Introduction Circuit board indicator LEDs are an economical and straightforward solution for providing onboard power,

The image is --segment display in NEWs of China QUEENDOM Company.
What is a 7-segment display?

A 7-segment display is an electronic device that can be used to display numbers and

The image is purification light in NEWs of China QUEENDOM Company.
What is a Purification Light?

LED purification lights can continuously generate negative ions to make the air fresh and clean.

The image is led tube in NEWs of China QUEENDOM Company.
What is a LED Tube?

LED light tube uses light-emitting diodes as light sources, which have higher luminous efficiency, more energy-saving,

High-power LED-street lighting application,High power LED street lighting application,High power LED,high power led flashlight,high power led light,high power led flood light,LED street lighting application
High power LED street lighting application

High power LED street lighting application ，Driven by various emerging application fields, the scale of

traffic light
Application of LEDs in traffic lights

Because LED has the advantages of high brightness, power saving and long life, it has

Car light
LEDs car light source application

led car light,LEDs car light source application,led car light source application,Many countries have invested a

The image is smd led in NEWs of China QUEENDOM Company.
What is a SMD LED？

SMD LED (Surface-mounted devices) is a led chip mounted on the surface of a PCB

The image is IR LED in NEWs of China QUEENDOM Company.
What is an infrared LED？

Infrared light-emitting diode is a diode that emits infrared rays, and is usually used in

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