Thomas Edison invented the first bulb many years ago

by:Getian     2020-07-27

Global Warming is a phenomenon in which the earth heats up due to waste of energy resources by the human. Due to this heat, ice caps at the poles and on the mountains are melting which is resulting in the rise of the sea level. This phenomenon causes a lot of destruction on many levels. One major concern that scientists are having now a days is that due to global warming many habitats are destroyed causing many animals and plants to die. Matter of fact it has resulted in pushing many species of animals and plants to the brink of extinction. Now a days people prefer LED lights over incandescent bulbs and florescent tube lights for many reasons; but before we get on with the reasons, lets first see what an LED is and what it is used for.

Light Emitting Diode is very similar to a small bulb. Its size range from 2mm across to 8mm. One major difference between a small LED unit and any other light source is that LEDs do not have a filament. Light is emitted as waste energy when a diode is connected to the power supply in reverse bias. Owing to their filament-less nature, LEDs are good at sustaining electric shocks and physical shocks as well. LED as a single unit emits significant light but that light is not enough due to its tiny size therefore many LEDs are placed on a reflective surface and collectively adequate amount of light is produced that is enough to help people carry out their common chores. Out of many different types of LED lights, LED Modules are the most famous. LED Modules are made when many LEDs are attached to a circular reflective surface and that device can be attached in normal electric socket. One LED Module can contain more than a hundred LEDs, hence the light produced is as much as a normal bulb will emit.

There are many advantages of using an LED Module. One simple advantage on face is the fact that it requires very less electric energy to light up therefore it knocks a significant amount of cash off your electricity bill and back into the wallet. Another advantage is that due to less consumption of electricity it helps in energy conservation which further prevents global warming from advancing. At the end an LED Light has many advantages over incandescent bulbs and florescent tube lights.

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