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June 04, 2023
Comprehensive analysis of LED street light cooling problem

At present, many people put their main eyes on the lumens of LEDs, and pay less attention to the heat dissipation of LED lamps. In fact, the lumens of LEDs are rapidly increasing. The sing

June 04, 2023
LED street light drive power supply design

The LED street lamp is a low-voltage, high-current driving device. The intensity of its illumination is determined by the current flowing through the LED. If the current is too strong, the

June 03, 2023
LED factory is busy expanding production of billion light, the new century raised more than 1.4 billion yuan

LED factory is expected to be late in the peak season this year, but there are still manufacturers to start fundraising plans. The chip factory will pass the current increase plan and private fundrais

June 03, 2023
LED chip prices fell, Taiwan LED factory expanded transformation

Taiwan's LED chip factory's revenue in August has mostly rebounded and rebounded. It has violated the traditional peak season effect in the past two years. However, most Taiwan LED chip factor

June 03, 2023
Panzhihua LED high bay light lighting fixtures to promote productivity

LED lighting fixtures will be the main stream of lighting fixture planning and room lighting in the future, and will carry forward more and more effects. LED high-altitude lamp lighting fixtures consi

June 03, 2023
Yongyi Yufeng ceiling fan light how Yongyi Yufeng ceiling fan light brand

Founded in 2001, Guangdong Shunde Yongyi Yufeng Electrical Lighting Co., Ltd. is located in Junan Town, Shunde District, Foshan City, Guangdong Province, adjacent to China’s Lampu Ancient Town

June 03, 2023
Dragon brand light steel keel how long brand light steel keel price

Dragon brand light steel keel is one of the top ten brand of light steel keel. Light steel keel is divided into two categories: ceiling keel and wall keel. The ceiling keel is composed of the car

June 03, 2023
Light steel keel ceiling specifications light steel keel ceiling price

The ceiling is actually the ceiling that we often say, and the light steel keel is a material of the ceiling. This material is used in our lives more, then you know what is the specificat

June 03, 2023
Sunshine Lighting's revenue in 2017 exceeded 5 billion LED light sources and lamps reached 4.503 billion

In 2017, the global economy gradually recovered, and the competition in the industry became increasingly fierce. Sunlight lighting closely focused on the company's

June 03, 2023
LED light radiation safety national standards will be introduced soon

On November 1, the Working Group of LED Lighting Technology Standards of the Ministry of Industry and Information Technology held the National Standards Review Meeting for

June 03, 2023
LED detonated the third light source revolution to replace the traditional lighting boom

After incandescent lamps and fluorescent lamps, LEDs detonated the third revolution of light sources, and the world has set off a wave of LED lighting to replace tradit

June 03, 2023
Toshiba publishes outdoor white LED lamps that consume only 1/5 of the traditional light bulb

Theme: The use of Japanese manufacturer Toshiba Lighting Technology to develop LED lighting products that are mainly intended for outdoor applications, and to be held in T

June 03, 2023
Toshiba publishes outdoor white LED lamps that consume only 1/5 of the traditional light bulb

Theme: The use of Japanese manufacturer Toshiba Lighting Technology to develop LED lighting products that are mainly intended for outdoor applications, and to be held in T

June 03, 2023
Analysis of the evaluation of LED light output intensity decline

Abstract: Scientific evaluation of LED light output degradation and color change to ensure the reliability of LED use requires not only the establishment of

June 03, 2023
Lens lens design method for LED light source

The optical component is a very precise component, and the manufacturing cost is high. If the thickness of the component can be reduced, or even a sheet lens

June 03, 2023
LED light source working principle and brightness stability

Since 2010, advanced countries such as Europe, the United States, and Japan have successively implemented the decree prohibiting incandescent bulbs. The reas

June 03, 2023
How to judge the strength of LED packaging factory and product stability?

2014 is coming to an end, and the end of the year and the beginning of the year are generally the time for the next year's product planning and technical planning. For lighting companies, it is the pr

June 03, 2023
Which LED light can "brighten" your eyes? 7 brand LED bulb test report

LED lights are gradually phasing out incandescent lamps. For consumers, in addition to catching up with the trend, they should pay more attention to the safety, energy consumption and family applicabi

June 03, 2023
LED light color light color regulation mechanism reveals

     When the LED illumination source is used for a long time, the brightness becomes dark and the color drift occurs. Recently, Associate Professor Chen Lei and Prof

June 03, 2023
Error Analysis in Long-Range Test of LED Street Light Characteristics

1 Introduction In recent years, LED light source has been recognized and valued by its high efficiency, longevity and environmental protection. At the sam

June 03, 2023
Spread the road of energy saving and low carbon - Langpol Optoelectronics Guangzhou LED Street Light Reconstruction Project

I. Project background: In order to maintain the sustained and steady growth of the urban economy and achieve the sound and sustainable devel

June 03, 2023
Error Analysis of Indoor and Outdoor Long-range Test of LED Street Light Characteristics

1 Introduction In recent years, LED light source has been recognized and valued by its high efficiency, longevity and environmental protectio

June 02, 2023
Continuing expansion of mainland LED factory to stimulate the LED factory to actively transform

The land-based LED factory continued to expand production, stimulating the Taiwan University LED factory to actively transform, expand the layout of non-lighting and backlighting, and the transformati

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