Hello、munejyuka。

The word LED is often seen in lighting equipment.、What does it mean?。
Somehow、I can imagine that it is an acronym for some word.。

今回は、I looked into the characters on the LED.。

together、Lastly, I would like to introduce some of the features of LED lighting.。

LED was an abbreviation after all.

LED is as expected、It was an abbreviation。

Apparently it's called "Light Emitting Diode" in English.、Taking the initials、

ＬＥＤ

と呼んでいます。

Looking at it individually、Light is "light"、Emitting means "to release"、Because Diode is a "diode"、

light
release
diode

That means。

Features of LED lighting

Incidentally、I would like to touch on some of the features of LED lighting.。

There are five main features:。

・Long lifespan
・Lights brightly with low power consumption
・Does not contain mercury or lead
- Lights up instantly even at low temperatures
・Contains almost no ultraviolet or infrared rays

The best known is、Does it mean it has a long lifespan?。
I often see and hear phrases like "compared to fluorescent lights".。

 

Summary

This time, I looked into the meaning of the letters on the LED.。LED is already a familiar word in everyday use.、今更正式名称を知っておく必要はないかもですね。

Still、知らないよりは知っておいた方がいいかもしれませんので。