What is LED lighting?

Its been around longer than you may think, so what is LED lighting?  The technology was born in the 1960’s, initially used for numeric displays, indicator lights and digital watches.  LED lighting quickly evolved and became more widely used a result of its versatility, and is now something that we come across everyday, whether it’s in our TV, a phone or an emergency light…

What does ‘LED’ stand for?

LED stands for “light emitting diode.” A diode is an electrical component that will only allow electricity to flow through it in one direction. Diodes have been used as a component for conduction in many technologies such as radios, televisions and computers for over a century.

How do LEDs work?

In simple terms a light emitting diode is one that releases energy in the form of photons (light). Connecting a diode to an electrical current stimulates the electrons within it, as a result of this they release photons, which we see as light.  Adjusting the ‘energy gap’ within the diode can easily vary the color of the light. This means that LEDs produce a spectrum of colors easily and brightly while using very little electricity to do so.

What are the benefits of LED lights?

The biggest and most recognised benefit of LEDs is their low energy consumption. They also last longer than incandescent lighting sources, are physically robust, have a low heat output and are small.  They also allow extraordinary design flexibility due to the ease with which the colour, brightness and light distribution can be controlled. To find out more about the true potential for LED communal and emergency lighting call now on 01277 600300 or email us.