LED full form in English is Light Emitting Diode. It is a two-wire semiconductor light source. LED is a PN junction diode that emits light when activated. It is a virtual electronic device used in many electrical and electronic devices today. It is mainly used in electronic test equipment, TV, calculator, clock, radio, etc. LED tv full form is light emitting diode television.
How LED Works
When a suitable voltage is applied to the wires, electrons recombine with electron holes and release energy in the form of photons. This effect is known as electroluminescence. The band gap of the semiconductor determines the color of the LED lamp. LED is a proven revolutionary product in the light source field. The lamps are very energy efficient, economical, and durable. Compared with traditional incandescent and fluorescent light sources, it is almost 80% energy efficient.
When the required voltage flows through the wires, electrons reconnect to electron holes; this whole process creates energy and releases it in the form of photons. The full form of LED is Light Emitting Diode.
What is the Full Form of an LED?
The term “LED” means a light-emitting diode. A semiconductor light source emits a bright light when current passes through it. The full meaning of LED lamps has recently become very popular due to their energy efficiency. It is now widely used in most electronic devices such as clocks, televisions, calculators, radios, etc.
In addition to electrical applications, LED lamps have recently been in great demand. This topical light saves 80% more energy than traditional fluorescent light sources. No wonder this revolutionary item has made an enormous difference in the field of electronic devices and light sources. Nowadays, most customers buy LED lamps because of their durability and bright light source. LED ka full form is Light Emitting Diode.
What is the Key Purpose of the LED?
The primary purpose of LEDs is to provide brighter light with lower power consumption. Today, fluorescent lamps are being replaced by LED lamps due to their energy efficiency. LED TVs also use less power than LCD TVs and monitors. People choose LED lights because of their impressive durability and cost-effectiveness.
Types of LED
There are different types of LED or light-emitting devices on the market. They differ in shape, size, and how their circuits are formatted. LEDs are affordable and have better lighting and efficiency. They also last longer, so they last longer.
High Power LED
As the name suggests, these LEDs provide a higher level of power. They consume more than 1 watt of electricity. Since they provide higher power, the light intensity is also greater. They also have a longer lifespan and are more environmentally friendly than CFLs (compact fluorescent lamps) or incandescent bulbs. They must have a cooling system because they emit a lot of heat. High-power LEDs are mainly used in street lamps, traffic lights, etc.
Miniature LED
This type of LED is commonly in use these days. They come in small sizes and are ready to install. Miniature LED do not require heating or cooling devices as they can easily be mounted on a circuit board. They are available in the market in the 5V and 12V range. They are used in various electronic devices like cell phones, calculators, etc. LED full form in computer is Light Emitting Diode.
What are the Flaws of LED Lights?
There are so many pros and cons to using LED lights. However, if we talk about the drawbacks, it is the product’s initial price. LED lights are expensive these days. In addition, the performance of the LED lamp is entirely dependent on the temperature of the environment in which you install the lamp. The bulb will overheat and damage when the ambient temperature is high.
Difference between LEDs/Incandescent Bulbs/CFLs
LEDs, CFLs, and incandescent bulbs have different characteristics, so it’s important to know which one is best.
LEDs vs. Incandescent Bulbs
An incandescent lamp is a lighting device in which the emission of light is due to the heating of the filament. It is the oldest form of onion. The light bulb has a glass around it that contains the filament. When current flows through the filaments, they get the heat to a specific temperature, generating light. LEDs work differently. Instead of filaments, they have diodes. A diode consists of two electrodes, an anode, and a cathode. When current flows through these electrodes, light is generated.
Although incandescent bulbs are cheaper than LEDs, they are more common today due to their longer life and higher efficiency. Incandescent bulbs produce much less light than LED bulbs because most of their energy is lost as heat. The average lifespan of an LED bulb is 50,000 hours, while the average lifespan of an incandescent bulb is only 1,200 hours. The power required by the LED to produce light is 6-8 watts. On the other hand, incandescent bulbs require about 60 watts of solid-state power.
LEDs vs. CFLs
CFL lamps are also famous for compact fluorescent lamps. Inside the CFL is a tube that has a filling with argon and a small amount of mercury, usually in a folding and bent. They are better than incandescent bulbs because they use much less energy to produce light. However, they are not as good as LED bulbs and have a shorter lifespan. The average lifespan of a CFL lamp is 8,000 hours, which is relatively less than the lifespan of an LED lamp, which is 50,000 hours. In addition, LEDs last longer than CFLs because the glass can break easily, and the mercury in the tube is harmful to the environment.
LED Full Form in Hindi – एल. ई. डी. क्या होता है
Full form of LED in Hindi is LED की फुल फॉर्म Light Emitting Diode होती है. LED को हिंदी मे प्रकाश उत्सर्जक डायोड कहते है. LED एक Semiconductor Device होती है जिसमे बिजली प्रवाहित करके प्रकाश उत्पन्न किया जाता है. अगर सरल शब्दों में कहा जाये तो एलईडी एक पीएन-जंक्शन डायोड है जो प्रकाश का उत्सर्जन करता है जब एक विद्युत प्रवाह आगे की दिशा में इसके माध्यम से गुजरता है. एलईडी में, चार्ज वाहक का पुनर्संयोजन होता है. N-Side से इलेक्ट्रॉन और P-Side से Hole Joint होते हैं और Heat और Light के रूप में ऊर्जा देते हैं. एलईडी अर्धचालक सामग्री से बना है जो रंगहीन है, और प्रकाश डायोड के जंक्शन के माध्यम से Radiated है.
