Industry News
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What is the LED bracket used for
LED bracket, the bottom base of LED lamp beads before packaging. On the basis of the LED bracket, the chip is fixed in, the positive and negative electrodes are welded, and then the packaging adhesive is used to form a package. The LED bracket is generally made of copper (also iron, aluminum, cer...Read more -
Advantages Analysis and Structure Features of LED Lamps
The structure of the LED lamp is mainly divided into four parts: the structure of the light distribution system, the structure of the heat dissipation system, the drive circuit and the mechanical/protective mechanism. The light distribution system is composed of LED light plate (light source)/hea...Read more -
4 application fields of LED lamps
LED lamps are light-emitting diode lamps. As a solid-state light source, LED lamps are different from traditional light sources in terms of light emission, and are considered as green lighting lamps. LED lamps have been applied in various fields with their advantages of high efficiency, energy sa...Read more -
Explain the causes of LED junction temperature in detail
When the LED is working, the following conditions can make the junction temperature rise to varying degrees. 1、 It has been proved that the limitation of luminous efficiency is the main reason for the rise of LED junction temperature. At present, advanced material growth and component manufactur...Read more -
Analysis of benefits and structural details of LED lights
The four basic components of an LED lamp‘s structure are its driving circuit, heat dissipation system, light distribution system, and mechanical/protective mechanism. The LED lamp board (light source), heat conduction board, light equalizing cover, lamp shell, and other structures make up t...Read more -
Silicon controlled dimming for excellent LED lighting
LED lighting has become a mainstream technology. LED flashlights, traffic lights and lamps are everywhere. Countries are promoting the replacement of incandescent and fluorescent lamps in residential, commercial and industrial applications powered by main power with LED lamps. However, if LED lig...Read more -
How are LED chips made?
What is an LED chip? So what are its characteristics? LED chip manufacturing is mainly to manufacture effective and reliable low ohm contact electrode, meet the relatively small voltage drop between the contactable materials, provide the pressure pad for the welding wire, and at the same time, as...Read more -
Selection of driving power supply for LED light bar dimming application
LED is more and more widely used in lighting fixtures. In addition to its unique advantages over traditional lighting methods, in addition to improving the quality of life, improving the efficiency of light sources and prolonging the service life of lighting fixtures, LED uses its unique dimming ...Read more -
Silicon controlled dimming for excellent LED lighting
LED lighting has become a mainstream technology. LED flashlights, traffic lights and lamps are everywhere. Countries are promoting the replacement of incandescent and fluorescent lamps in residential, commercial and industrial applications powered by main power with LED lamps. However, if LED lig...Read more -
Six indexes for judging the performance of LED light source and their relationships
To judge whether an LED light source is what we need, we usually use an integrating sphere to test, and then analyze the test data. The general integrating sphere can give the following six important parameters: luminous flux, luminous efficiency, voltage, color coordinate, color temperature, and...Read more -
Future industrial intelligent lighting developments and applications
Railway, port, airport, expressway, national defense, and other supporting sectors have risen quickly in recent years against the backdrop of domestic infrastructure and urbanization, providing growth opportunities for the development of the industrial lighting business. A new era of industrial t...Read more -
Analysis of main technical routes of white LED for lighting
1. Blue LED chip+yellow green phosphor, including polychrome phosphor derivative The yellow green phosphor layer absorbs the blue light of some LED chips to produce photoluminescence, and the blue light from the LED chips transmits out of the phosphor layer and converges with the yellow green lig...Read more