Coldland Semiconductor Lighting Standard released

On January 6th, at the "Light of Wisdom," the semiconductor lighting technology forum of the Cold Zone on both sides of the Taiwan Strait, the technical specifications of the "Performance Requirements for Coldland LED Road Lighting Products" were issued for the first ti ....

Analytical technology innovation 360 degree LED filamen…

Tungsten incandescent lamps will be canceled, many people have nostalgia for more than 100 years of incandescent lamps, LED lighting will eventually replace tungsten incandescent lamps, which is the inevitable trend of modern technology development. Nowadays, LED lighting is known to people for ene ....

Maoshuo Power Subsidiary's LED power project receiv…

Maoshuo Power announced on the evening of the 27th that the company's subsidiary, Huizhou Maoshuo, received the second batch of the central batch of 2013 on the transfer of industrial revitalization and technological transformation projects jointly issued by the Guangdong Development and Reform ....

Overview of eddy current displacement sensor

1. Principle The non-contact eddy current displacement sensor is based on the “eddy current effect” of a high-frequency magnetic field on a metal surface, and is an ideal sensor for detecting and controlling mechanical quantities such as displacement, vibration, and rotational speed o ....

Nokia does not sell mobile phones in the future how to …

Perhaps in just a few weeks, Nokia will no longer be the Nokia we are familiar with. After agreeing to sell equipment and services for 5.4 billion euros, Nokia will be divided into two parts: after the transaction is completed later this year, the mobile phone division will be ....

High-efficiency LED lighting driver and intelligent dim…

1 Introduction With the breakthrough of key technologies for LED component quality and conversion efficiency, industry experts believe that LED will become the mainstream of lighting in the next three to five years. Replacing incandescent or fluorescent lamps with LEDs is environ ....

Liard released 2013 performance forecast, an increase o…

On the evening of January 9, Liard released the 2013 performance forecast. From January 1, 2013 to December 31, 2013, it is expected that the performance will increase in the same direction. It is estimated that the net profit attributable to listed companies will be 77.42 million yuan - 83.24 mill ....