led lights - christmas is not all led lighting is for
Lights are becoming more and more popular and affordable.
Although the technology first discovered in early 1900 has been used in commercial applications such as billboards, traffic lights and export signs for decades, it has now entered the home, it\'s not just the display on your electronic alarm clock.
Many uses and types of LED lighting are also known as solid-
National Lighting, LEDs use several types of inorganic semiconductor materials to produce light visible to the eyes.
These materials vary according to the required color and are wrapped in highly durable plastic, from simple calculators to state-of-the-art electronics, allowing lamps to be used in many different practical applications.
Many other projects utilizing LED technology include indicators on cars, motorcycles, bicycles and boats, traffic lights, exit signs, emergency landing light strips at the airport, as well as lanterns and flashlights.
If LEDs are not used, places like Las Vegas will look completely different, let alone dark.
Even some museums are now using LED lights because of the UV content (UV)
Compared with the heat emitted by other types of lighting, the light emitted is negligible and protects precious works of art and exquisite works of art from heat.
Very useful applications in the medical field, including pulse oximeter measuring oxygen saturation in the blood, also using LED lights on the display, and in the process of disinfection of water, as well as special types of light therapy used to treat acne.
LEDs are also used for computers and wireless optical mice, as are many sports equipment, toys, flashlights, mobile phones, remote controls and video games.
For the pure purpose of lighting, led is also used in light bulbs, garden plant growth lights, street lights, construction lights, stage lamps, large video displays and emergency lights for police cars, fire trucks and ambulances.
With the continuous advancement of technology, it is expected that LED lights will be used soon inside and outside the home, allowing people to choose to flip with a switch to change the color and intensity of the lighting and create a variety of special effects and moods.
Basically, there are three different types of LED lights, including alphanumeric, lighting, and micro LED lights.
Each of these types has a different shape and size because the plastic that holds the diode can form many different forms.
Led clusters can be placed in a straight line, as in a clock or logo or in a geometric pattern array, uniform and irregular.
Many advantages of LED lights include :-
Most LED lights will gradually dim over time, rather than suddenly \"out\" like other bulbs \".
The average service life of most types of LED lights is amazing 35,000 to 50,000 hours, compared with the average lighting time of incandescent lamps is 1 to 2000 hours and the lighting time of fluorescent tubes is 30,000 hours. -
There is no mercury or harmful substances in the LED lights, which allows them to be discarded with conventional waste without the need to be treated with care as the fluorescent bulb must. -
Since the housing of the material used to make LEDs is made of extremely durable epoxy-based plastics, they are almost indestructible and able to withstand use in harsh outdoor conditions.
Some of the known drawbacks of LED lights include :-
LEDs are definitely more expensive compared to traditional lighting forms, at least initially, at a price per lumens. -
The overall performance of the LEDs depends mainly on the ambient temperature or room temperature of the environment.
Sink diodes are required if the application is in constant contact with high temperature. -
If the aim lens is not added, the LEDs cannot produce a co-focused beam, that is, rays parallel to each other, such as those used in the laser.