Light Emitting Diode Definition—The Ins and Outs of LEDs

If you have the internet connection to read this, you have had plenty of experience with LEDs, even if you have never really noticed them.  They have become an integral part of our daily lives, from power indicators on electronics to the power behind our televisions.  Light emitting diode technology is everywhere. 

Despite their omnipresence in our lives, many of us do not really know much about them.  Why do we rely on them so much?  How do they work?  What exactly are they, anyway?  To get these answers and more, read on.

What are LEDs?

A basic way to phrase the light emitting diode definition is that they are a type of solid state lighting which function via electroluminescence.  However, that simple definition may not make a lot of sense to you.  What is solid state lighting?  What does electroluminescence mean?

Solid state lighting is an umbrella term which encompasses any forms of lighting that rely on electroluminescence.  This is opposed to forms of lighting which rely on incandescent bulbs.  Electroluminescence occurs when a material emits light in response to coming into contact with an electrical current.  A light emitting diode circuit provides this current.  Heat is not required for these forms of lighting to operate and they do not require large amounts of electricity to cause the needed reaction.  Superluminescent light emitting diodes combine traditional LED technology with laser diodes to create an even brighter and more powerful light source. 

What is the important take away here?  LEDs are light sources which rely on the reaction of a material to the presence of electricity in order to emit light.  They produce minimal heat and require minimal energy. 

What Makes LEDs Appealing?

Traditional light bulbs rely on the use of filaments which, as we all know from experience, have a tendency to burn out after a short period of time.  Bulbs which require filaments must produce significant heat in order to function and require large amounts of electricity to produce that heat.  Between the danger of them being so hot and the money spent to operate and replace them, they are hardly the most convenient option.  This is especially true in blinking toys and electronics where the bulbs are so small and unreachable that the item becomes useless once a traditional bulb burns out.

Light emitting diode technology lights emit minimal heat, require minimal energy to operate, and last for a significantly long time.  This makes them the best option for use in electronics and children’s toys.  It also makes them a better option for your home as you save money in the long run by using them.  Light emitting diode lamps can produce savings for a homeowner in just one year’s time. 

If you would like to purchase toys which utilize this technology, visit Premiere Glow today to browse their products and place your order. 


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