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The effect of light on plant growth

2018-12-01

Light has a particularly important position on the growth and development of plants, which affects almost all stages of growth of plants. The effect of light on plants is mainly manifested in two aspects: One is to provide radia...
LED SMD chip affect the eight aspects of LED display

2018-11-08

1. Perspective The angle of view of the LED display is determined by the angle of view of the LED bead. At present, most of the outdoor display screens use a horizontal viewing angle of 100°; a vertical viewing angle of 50°; an e...
Application range of violet band (domain)

2018-10-16

Violet, also called UV (Ultra Violet), is the shortest wavelength of light in visible light. Some bands of violet light are often called "black light" because the light in these bands is invisible to the human eye. UV vi...
Recruitment notice

2018-10-11

Recruitment notice Our company is a semiconductor manufacturer specializing in R&D, production and sales of LED devices. Due to production needs, the following personnel are recruited for the society: 1. Engineering clerk 1 (f...
Ten advantages of fine-grained SMD LED

2018-09-17

Nowadays, the SMD LED market is highly sought after. In addition to the state's promotion of energy conservation, it is possible to draw conclusions and conclude that the top ten advantages make the LED market hot: First, the...
Precautions during the use of SMD LED

2018-09-13

First, the common precautions in the use of SMD LED : 1, welding conditions Reflow soldering: Preheat at 150 ° C for 2 minutes, and heat once at 240 ° C for 5 seconds. Soldering iron soldering: Use a temperature-controlled s...
How to do anti-static work for SMD LED chip ?

2018-09-01

How to do anti-static work for SMD LED chip In the process of production of SMD LED chip, pay special attention to a parameter that is often overlooked: ESD (Electro-Static discharge), electrostatic discharge is a majo...
2835 and other models of high-efficiency high-brightness led lamp beads successfully developed

2018-08-20

Shenzhen Yuanke electronic Co.,Ltd. R&D team has successfully developed the highest brightness SMD 2835 LED products through continuous adjustment of new materials and new processes through unremitting efforts. Its lum...
Judging the essential difference between good and bad smd led chip

2018-08-13

In recent years, due to the rapid rise of LED companies, industry disputes have intensified. Now the market price of led is varied and the quality is uneven. Many reasons are in the Chinese market. The appearance of the produ...
Why is the 5050 bi-color and 3527 bi-color temperature so popular? Where is the reason?

2018-07-20

Why is the 5050 bi-color and 3527 bi-color temperature so popular? Where is the reason? Name 3527bi-color/5050bi-color Model YK-F3527WW NO Item units Parameter range 1 使用环境 Usage Environm...

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