The next closest competitor for Japanese pride is the blue LED light, for which inventor Shuji Nakamura won a Nobel Prize in 2013.

下一个日本为之骄傲的名单榜的有力竞争者是蓝色光源LED，发明家中村修二在2013年获得诺贝尔奖。

youdao

Then given a design example: a fiber transmission illumination module based on red, green and blue LED light combining, design process is expatiated, testing data is presented.

然后应用设计实例：基于红，绿和蓝三色LED合光的光纤照明模组，详述了设计过程，给出了测试数据。

youdao

In addition, painted with phosphor, LED emitting blue light can be transformed to that emitting white light.

除此之外还有在蓝光led上涂上荧光粉，将蓝光转化成白光的白光led。

youdao

It's palm-sized with a single blue LED light indicating a connection, but honestly you don't ever need to look at it: it doesn't need line-of-sight to your handset because it uses a wireless protocol called WiFi Display, which means you can happily leave it dangling out of the way behind your TV.

ENGADGET: AllShare Cast wireless streaming dongle for Samsung Galaxy S III -- hands-on (video)

Generally LED bulbs use either a combination red, green and blue LEDs to create white light, or they use a phosphor coating (more common) in combination with a blue LED.

ENGADGET

The headlights have blue laser light technology that is 1, 000 times more intense than LED.

FORBES: BMW's Project i And The Future Of Fun, Sustainable Mobility