Why Do LEDs Generate Heat As A Cold Light Source?

1. What is cold light

First of all, to popularize what is a cold light source.

The so-called cold light source is a luminous light source with almost no infrared spectrum, which is different from a thermal light source with an infrared spectrum.… Read More

How Does “Green Lighting” Affect and Promote the LED Lighting Industry?

1. What is “green lighting”?

“Green lighting” was first proposed by the US Environmental Protection Agency (EPA) in 1991 to “launch the green lighting project” concept, and then immediately received the support of the United Nations and the attention of many countries, which led to the beginning of the LED lighting competition.… Read More

What Are LED Chips?

1. Brief introduction

The LED chip is a solid-state semiconductor device. The heart of the LED is a semiconductor wafer. One end of the wafer is attached to a bracket, one end is the negative electrode, and the other end is connected to the positive electrode of the power supply, so that the entire chip is encapsulated by epoxy resin.… Read More

Port Lighting Design Points

1. Brief introduction

Global warming and the deterioration of human living environment make energy conservation and emission reduction an urgent task in my country’s future economic development.

Port energy-saving lighting is an important part of port energy-saving and emission reduction.

At present, the energy-saving lighting products suitable for ports are uneven, and it is necessary to select suitable lighting products according to certain evaluation standards.… Read More

Why Do LED Lights Dim?

1. Brief introduction

LED lights are extremely common lamps in modern life, and they are also widely used lamps.

But even for convenient and practical LED lamps, there may be some situations where the light dims or the LED lights become weaker during use.

Although LED lamps are very commonly used in real life and have many advantages.… Read More

Industrial Lighting Standards

1. Main range

The scope of factory lighting design includes indoor lighting, outdoor installation lighting, station and field lighting, underground lighting, road lighting, guard lighting, obstacle lighting, etc.

The most common is factory lighting.

(1) Characteristics of industrial plants

Industrial plants can be divided into single-storey industrial buildings and multi-storey industrial buildings according to their architectural structure.… Read More

What Is A Full Spectrum LED?

1. Introduction

Due to the impact of the epidemic, it has been a long time since the last lighting industry event, the lighting exhibition, and whether there will be a lighting exhibition in China this year remains to be discussed. The impressive highlights of the last edition were smart lighting, landscape lighting, horticultural lighting, LED filament lights and healthy lighting.… Read More