What is Led Lighting?

What is LED?

LED, short for “Light Emitting Diode”, is a semiconductor, diode-based, light-emitting electronic circuit element. Invented in Russia in the 1920s. Led lighting also often appears under his name.

A radio technician named Oleg Vladimirovich Losev noticed that the diodes used in radio receivers emitted light and published his discoveries about LED in a Russian newspaper in 1927. Based on this development LED, It was made into an electronic component in the United States in 1962.

It has different advantages such as minimum energy production and long lifetime. Led aydınlatma used in different numbers and models in living spaces.

LED Features

• LEDs are semiconductors.
• Led lighting materials are silicone.
• When current passes, they give off light by the release of a photon.
• Led lighting products are manufactured to give light at different angles.
• The voltage-current graphs of LEDs are exponential.
• A current limiting resistor is connected in series with the LEDs to prevent them from breaking down due to high current. This prevents the LED from degrading in insensitive voltage ranges.
• LEDs drop a constant voltage across it, just like a Zener diode.
• Red LED operates at 2.20 volts, Green LED at 3.30 volts, Blue and White LED at 3.40 volts.

Led Types

Single LED: It is the first generation Led system. Electronic circuit is drawn on the printed circuit board and leds are arranged according to the circuit shape. Led lighting systems are among the preferred models in homes.

DC LED:There is a driver that fixes the current at which the LED will operate. They can be called direct current systems.

AC LED:They are LED systems that work by connecting to the electricity grid via a driver.

RGB LED: They are color changeable leds. 16.7 million different led lighting colors can be obtained.

COB LED: LED modules are easier to install and replace. It is based on the system of leds working together at a central point.

Lineer LED: It is created by arranging individual LEDs on a printed circuit board. Singe led is a derivative.

Where is Led Lighting Used?

In recent years, with the use of blue light in LEDs, RGB (Red Green Blue) lighting feature has become possible and LED usage areas have expanded. The most important of these led lighting Areas of use:

• Offices,
• Streets and squares,
• Building facades,
• Factories, production facilities and workplaces,
• Park gardens,
• Highways and roads,
• Advertising signs,
• Historical buildings, bridges and monuments,
• In-site lighting in public housing,
• Traffic signalizations,
• Television and telephone lighting,
• Interior and exterior lighting in automotive industry,
• Shipping, boats, aircraft industry,
• Carpet pitches,
• Gas stations,
• Tennis courts.

What are the Advantages of Led Lighting?

Led lighting have many advantages compared to other lighting elements. First of all, long-lasting LEDs attract attention with their high durability and low energy consumption. They provide diversity in usage areas with different color reproduction options. Other led lighting advantages are as follows:

• First of all, they create natural light.
• More durable and long-lasting than traditional light sources.
• It has a life of 000 hours.
• Led lighting systems have the feature of instant operation.
• Low power consumption and heat dissipation.
• Dimmable (light can be dimmed or switched on).
• It saves energy and does not need maintenance.
• Led lighting systems are shock resistant.
• Led lighting systems do not contain mercury and are environmentally friendly.
• There are wide design possibilities.
• It has very low temperature and light pollution values.
• Led lighting systems are water resistant both indoors and outdoors.
• It gives high density, contrast and brightness.
• It is eye-catching and attracts attention with its design.
• They are safe because they do not contain harmful gases.
• Touching is not prohibited as there is no danger of burns or shock.

What is LED?

The term “Light Emitting Diode” is used as an abbreviation of the words “Light Emitting Diode”.LED, is a semiconductor, diode-based, light-emitting electronic circuit element. Invented in Russia in the 1920s. Led lighting also often appears under his name.

A radio technician named Oleg Vladimirovich Losev noticed that the diodes used in radio receivers emitted light and published his discoveries about LED in a Russian newspaper in 1927. Based on this development, LED was made into an electronic component in the United States in 1962.

It has different advantages such as minimum energy production and long lifetime. Led lighting is used in different numbers and models in living spaces.

LED Features

• LEDs are semiconductors.
• Led lighting materials are silicone.
• When current passes, they give off light by the release of a photon.
• Led lighting products are manufactured to give light at different angles.
• The voltage-current graphs of LEDs are exponential.
• A current limiting resistor is connected in series with the LEDs to prevent them from breaking down due to high current. This prevents the LED from degrading in insensitive voltage ranges.
• LEDs drop a constant voltage across it, just like a Zener diode.
• Red LED operates at 2.20 volts, Green LED at 3.30 volts, Blue and White LED at 3.40 volts.

Led Types

Single LED: It is the first generation Led system. Electronic circuit is drawn on the printed circuit board and leds are arranged according to the circuit shape. Led lighting systems are among the preferred models in homes.

DC LED: There is a driver that fixes the current at which the LED will operate. They can be called direct current systems.

AC LED:They are LED systems that work by connecting to the electricity grid via a driver.

RGB LED: They are color changeable leds. 16.7 million different led lighting colors can be obtained.

COB LED: LED modules are easier to install and replace. It is based on the system of leds working together at a central point.

Lineer LED:It is created by arranging individual LEDs on a printed circuit board. Singe led is a derivative.

Where is Led Lighting Used?

In recent years, with the use of blue light in LEDs, RGB (Red Green Blue) lighting feature has become possible and LED usage areas have expanded. The most important led lighting usage areas:

• Offices
• Streets and squares,
• Building facades,
• Factories, production facilities and workplaces,
• Park gardens,
• Highways and roads,
• Advertising signs,
• Historical buildings, bridges and monuments,
• In-site lighting in public housing,
• Traffic signalizations,
• Television and telephone lighting,
• Interior and exterior lighting in automotive industry,
• Shipping, boats, aircraft industry,
• Carpet pitches
• Gas stations
• Tennis courts

What are the Advantages of Led Lighting?

Led lighting have many advantages compared to other lighting elements. First of all, long-lasting LEDs attract attention with their high durability and low energy consumption. They provide diversity in usage areas with different color reproduction options. Other led lighting The advantages are as follows:

• First of all, they create natural light.
• More durable and long-lasting than traditional light sources.
• It has a life of 000 hours.
• Led lighting systems have the feature of instant operation.
• Low power consumption and heat dissipation.
• It is dimmable (light can be dimmed or switched on).
• It saves energy and does not need maintenance.
• Led lighting systems are shock resistant.
• Led lighting systems do not contain mercury and are environmentally friendly.
• There are wide design possibilities.
• It has very low temperature and light pollution values.
• Led lighting systems are water resistant both indoors and outdoors.
• It gives high density, contrast and brightness.
• It is eye-catching and attracts attention with its design.
• They are safe because they do not contain harmful gases.
• Touching is not prohibited as there is no danger of burns or shock.