You can't see nothing when the 940nm IR LED is working, unless you watch it through some device(like phone's camera), which will show some purple or white color light. It widely used in Hunting camera, invisible surveillance, infrared sensing, infrared surveillance, infrared touch screen, remote control, smart home, etc.
We supply kinds of 940nm Through-Hole IR LED with different power. Such as 0.1W 940nm Through-hole IR LED,0.2W 940nm Through-hole IR LED,0.3W 940nm Through-hole IR LED,0.4W 940nm Through-hole IR LED.
For the lens of LED, 940nm Through-hole IR LED with wanter clear lens, black lens, navy blue lens are available.
The angle of the LED is selectable too, for instance: 5 degree 940nm Through-hole IR LED, 20 degree 940nm Through-hole IR LED, 30 degree 940nm Through-hole IR LED, 45 degree 940nm Through-hole IR LED, 60 degree 940nm Through-hole IR LED, 90 degree 940nm Through-hole IR LED, 120 degree 940nm Through-hole IR LED ect.
Shape can be: Straw hat, oval, flat top and short head 940nm Through-hole IR LED ect.
Size can be: 5mm round 940nm Through-hole IR LED, 3mm round 940nm Through-hole IR LED, 5mm straw hat 940nm Through-hole IR LED, 3mm flat top 940nm Through-hole IR LED,5mm flat top 940nm Through-hole IR LED, 8mm round 940nm Through-hole IR LED, 8mm straw hat 940nm Through-hole IR LED, 3*4*6mm 940nm Through-hole IR LED, 5*4*6mm oval 940nm Through-hole IR LED, 2*3*4mm square 940nm Through-hole IR LED, 4mm falt top 940nm Through-hole IR LED and so on.
940nm Through-Hole IR LED 940nm Through-Hole IR LED,Through-hole LED IR 940nm,IR 940nm 3mm Through-hole LED Shenzhen Best LED Opto-electronic Co.,Ltd , https://www.bestsmd.com
For the conservative view of the LED industry boom, practitioners are also optimistic about the development of the LED industry this year. Yan Yumei, the chairman of the board of directors, said that the overall LED industry is about to get better. New Century Optoelectronics said that the LED industry will not be oversupplied this year. Yiguang and Jingdian believe that they will find new opportunities in the competition. This year's growth is expected to be better than last year.
After the development and growth of the LED industry, the scale and products have been improved, and it has been able to effectively meet the current demand for products. The demand for LEDs will continue to increase in the new year, which also provides the development of the LED industry. Strong motivation.
In 2012, the popularization of LED lighting in various places continued to advance, paving the way for the development of LED lighting. In addition to the continued contribution of national policies, the LED industry is expected to continue its rapid development momentum and achieve progress in stability. It can be expected that the price of LED lighting products will continue to decline in 2013, and the advantages will be highlighted. As long as the industry grasps the opportunities, it is believed that the LED industry can make breakthroughs in the new year. 
940nm IR LED(infrared LED) manufacturer from China.
All of our product are meet with Reach, CE, RoSH, SGS, EN62471 standards and have 5 years warranty.
LED industry consolidation and 2013 LED industry steady development
In 2013, the LED industry still did not shake off the tradition and entered the first season of the traditional off-season. However, the proportion of LED direct-lit TV in the overall LED TV in 2013 will also increase the new market for LED products. The new year LED lighting applications continue to increase, coupled with the consolidation of the LED industry, the LED industry can be stable in the new year.