led lighting advantages

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LED lighting advantages


As the earth's atmosphere warms and environmental conditions gradually deteriorate, people are beginning to realize the importance of environmental protection and begin to focus on energy conservation and emission reduction from all aspects. LED lighting is a highly popular environmentally friendly product that not only achieves environmental and energy-saving effects, but also has advantages over other luminaires.



1: New green light source: LED uses cold light source, glare is small, no radiation, no harmful substances are produced during use. The LED has low operating voltage, adopts DC drive mode, ultra-low power consumption (single tube 0.03~0.06W), and the electro-optical power conversion is close to 100%, which is more than 80% energy saving than the traditional light source under the same lighting effect.

LEDs have better environmental benefits, no ultraviolet and infrared rays in the spectrum, and waste can be recycled, no pollution, no mercury, and can be safely touched. It is a typical green lighting source.


2: The design of the LED illuminator is a secondary optics design. We will illuminate the LED illuminator into the area of ​​the required illumination, which will make the illumination more efficient. Therefore, we are willing to choose LED in many places. flashlight. The LED light-emitting diode is a low-voltage device that is safe to use and is particularly suitable for use in public places.

3: LED light has very low light decay and long service life. LED lights still have high use value after being used for more than 10 years, and it can use more than 50,000 hours. They are used for one year. The light decay in the process will not exceed 3%. In other words, LEDs have a longer life and a more stable light source than ordinary lamps.

Long life: LED is a solid cold light source, epoxy resin package, anti-vibration, there is no loose part in the lamp body, there is no shortcomings such as filament light-emitting, heat deposition, light decay, etc. The service life can reach 60,000~100,000 hours. , is more than 10 times the service life of traditional light sources. The LED performance is stable and can work normally in -30~+50°C environment.

4: The light source of the LED illuminator is unidirectional, and the situation that the diffuse reflection does not occur can ensure the efficiency of illumination.

5: And LED lights use cold light sources. It is a new type of environmentally friendly light source that does not generate harmful substances during work and can achieve energy savings.

6: Multi-transformation: LED light source can use the three primary colors of red, green and blue. Under the control of computer technology, the three colors have 256 gray levels and can be mixed arbitrarily to generate 256X256X256 (ie 16777216) colors to form different lights. The combination of colors. The color of the LED combination is varied, enabling a variety of dynamic changes and various images.
 

 




Although LED lighting has so many advantages, there are certain disadvantages in areas where there are ointments.

1. Although the light attenuation of LED lighting is very low, this is basically for high-power LED lighting, while the light decay of low-power LED lights is still relatively large, and this low-power LED lighting is used. The age is far less than the time of high power lamps.

2. The light source of the led lamp is white light. Due to the individual defects in the manufacturing process and the matching error of the lens, it is easy to form a yellow circle when the LED lamp is used. This yellow ring will affect the illumination of the lamp. effect.

3. The initial purchase cost is higher.

4, in fact, mainly LED lighting is not good, it is easy to cause damage to LED lighting, energy saving but not saving money is the most true portrayal of LED lighting.



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read ()  •  Sep 23, 2019  •  Edit


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