LEDs are the best instance of simple inventions that translate to massive advancements in the lighting industry. And the change is for a better outcome. So, you should know more about them if the LEDs really mean the future of lighting works.
LED: Explaining the technology
Led stands for Light- Emitting Diode. The diode is an electrical component or device that contains two electrodes. One of them is the cathode and the other is the anode.
- Electricity flows through these diodes in only one direction (anode for incoming and cathode for the exit.)
- Silicon, selenium, or other semi-conductive materials make up the diodes.
The semi-conducting device called a diode will emit visible light by passing an electric current through the object. Therefore, it serves as a device that can convert electrical current into visible light.
The function is just the reverse of what photovoltaic cells do. There is also a device called IRED or Infrared Emitting Diode that will emit IR energy by passing an electric current through the device.
How do LEDs work?
The process is simple, which leads to cheaper manufacturing costs. LEDs possess a couple of semi-conducting materials: p-type and n-type.
These astringent materials get dipped in the doping agents for minute alteration of the electrical properties. It converts pure properties into intrinsic or unaltered forms.
The creation of p-type and n-type is the result of introducing genuine material to the atoms of some other element.
- While elements like boron with fewer valence electrons create p-type materials, the elements like phosphorus with more valence electrons form n-type material.
- The final result is the formation of a unique p-n junction that will offer useful properties for electronic applications.
On connecting a voltage source to the LED on the positive side of the anode and the negative side of the cathode, current will flow. As a result, there will be an emission of light. This condition is called forward bias.
Advantages of LED lighting
LED lighting will offer a plethora of benefits for commercial and industrial businesses.
#1. Extended lifespan
The lifespan of the LED light is far superior in comparison to the durability of standard incandescent bulbs.
- While good quality incandescent bulbs can usually last for 1000 hours, LED light can serve for 50,0000 hours, on average.
- If you can use it properly, it may serve 100,000 hours too.
So don’t be surprised if the LED light continues to perform for 6 to 12 years. And that’s almost 40 times higher than the incandescent bulb.
#2. Energy efficiency
This term is always associated with positive vibes. Useful lumen is the measurement of the amount of light that any device emits for each unit of power consumption or watt that the device uses for running.
Although the earlier way of measuring light was through counting the lumens, the reality shows that there is much loss of lumens.
But LED lighting prevents wastage of light and more useful lumens than any other lighting technology. Replacing traditional light with LEDs can bring about 600% to 70% savings in power consumption.
#3. Eco- friendly option
LEDs offer an eco-friendly solution to customers. The fluorescent lights as well as the mercury vapor lights can use mercury internally during manufacturing.
Thus, at the end of their lifespan, you need to handle them specially. But such issues won’t be there for the LED lights.
#4. Operating in cold conditions
LED lights will always perform better in cold temperatures. Its productivity will increase by 5%. So whether you need lighting for the meat lockers, cold storage, or refrigerated display units, the LEDs serve the best.
#5. Design flexibility:
Led stands for flexibility of use. You can use them in any application. So, you will get endless options and scopes to innovate the ideas of lighting up the residential or commercial space.
Find the best solutions
It’s evident that LEDs have changed the concept of lighting. You don’t have to worry anymore about the lighting in cold temperatures or the increasing utility bills.
Changing over to LEDs will make you opt for a better lifestyle that will support the unique needs of customers all around the globe.
