Home > News

The history of LED (2015-11-30)

50 years ago, people have to understand semiconductor materials can produce light of the basic knowledge, the first commercial diodes in 1960.

detail >>

LED:how to install power supply (2015-11-27)

First step: calculate the total power module, the LED switches to configure the appropriate power supply (80% power output configurations).

detail >>

​The development prospects of the mainland State LED (2015-11-25)

LED doomed its huge market will develop into a huge industry. Overall, the domestic industry in terms of size has been unsatisfactory, the typical case is the integrated circuit industry and the LCD panel industry.

detail >>

Why LED high bay light is widely used in plant lighting (2015-11-24)

Plant as "hematopoietic base" is very important, it tends to assume the production tasks of the day and night operation.

detail >>

Contact us

Person: Yan
Tell: +86-20-26272917-8001
Fax: +86-20-26272917
Email: sales22@longmanlight.com
SKYPE: Longman1411 
longman barcode for phone
Privacy Policy Terms
Copyright@2015 LONGMAN INTERNATIONAL GROUP CO., LIMITED  All Rights Reserved
skype chat contact us
点击这里给我发消息