• 2022-06-06

To obtain high power LED device, it is necessary to prepare a suitable high-power LED panel light chip. High power LED chip manufacturing methods in the international community are summarized as follows: 1. Increase the size of the light. Through single LED light emitting area and increasing the flow of electricity effectively across TCL, in order to achieve the desired flux. But simply ...

• 2022-06-06

Conventional LED is generally scaffolding, which uses epoxy resin encapsulation, but its power and total luminous flux is small, and high bright one can only be used as some special lighting. With the development of the LED chip technology and packaging technology, the demand for high flux LED products comply with the lighting area, power-type LED gradually enter into the market. Th...

• 2022-05-31

This technical article introduces six factors to consider when designing LED fluorescent lamp power supply.1. Why the LED fluorescent lamp power supply should be constant current? LED semiconductor features determine that it will be greatly influenced by the environment, such as temperature and the current will increase; with the increase of the voltage, the LED current will increase as ...

• 2022-05-30

The Influence of LED lamp bead on LED display:1, the angle of viewThe Angle of LED display depends on the Angle of LED lamp bead. To date, most outdoor display screens use elliptical LED with horizontal angle 100 °and vertical angle 50 °, while indoor displays use 120 °angle both horizontal and vertical. The displays on the highway usually use 30 °angle due to its particularity. Us...

• 2022-05-30

It is well known that the LED industry as a green industry, boasts environmental protection, health, energy saving, and many other advantages, but china's LED industry still has a long way to go. Here is the six LED technologies which may lead the future: First, the chip and the encapsulation have developed rapidly. Photosynthetic efficiency is improving, and flip chip, high vo...

• 2022-05-16

LED project lamp is also called spot light, reflector light and so on, which is mainly used for building decoration lighting and commercial space, it has a round and square shape. Because you usually need to consider the reason of the heat dissipation, so its appearance has some difference traditional project-light lamp.   Project Lamp Characteristics:  On the market at present comm...

• 2022-03-15

Variable Message Sign (VMS)   Light Emitting Diodes (LEDs) have found a permanent home in traffic VMS (Variable Message Sign) applications. After a somewhat auspicious start in the 1980's, LEDs have become the preferred VMS light source for the new millenium. Virtually maintenance free, LEDs offer numerous advantages over other VMS options available today.   The first commercia...

• 2021-06-20

Thank you, TCL, for giving us this award. We will keep up our efforts to provide quality products to our customers.