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Advantages and Disadvantages of LED Light

Author: Dorinda
Jan. 04, 2021
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The technology of LED lights is very practical, and the application fields are also very wide. What are the disadvantages and advantages of LED lights? Let's talk about this. 

★ Disadvantages of led lights


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Heat dissipation

Pay attention to heat dissipation. Poor heat dissipation will greatly shorten the service life.

Low-end leadership

Low-end LED lamps save less power than energy-saving lamps.


The initial purchase cost is high.

Lamp design

LED light sources have Strong directivity, and the design of lamps needs to consider the unique optical characteristics of LED.

For more Led light heat dissipation issues, click here.

Advantages of led lights

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No problem when LED light is switched frequently

The LED light can be turned on and off immediately. There is no warm-up period like metal halide lamps. In addition, frequent switching will not cause equipment performance degradation.

Environmental protection

The LED light lamp does not contain any toxic elements and is a new type of green environmental protection light source with good environmental protection benefits. There is no ultraviolet and infrared in the spectrum, waste can be recycled, no pollution, no mercury, and safe to touch. It is a typical green lighting source. At the same time, LED uses cold light source, low glare, no radiation.

Learn about other led light environmental protection.

Long time use

The most obvious advantage of LED light is its long service life. It should adopt solid cold light source, epoxy resin encapsulation, anti-vibration, no loose parts in the lamp body, no shortcomings such as easy burning, heat deposition, light decay, etc. The service life can reach 60,000-10,000 hours, which is more than 10 times the service life of traditional light sources.

 LED and lifetime,click here.

Rich effect

The light and color of the LED light combination can be changed at multiple endpoints, enabling colorful dynamic changes and various images.

Color LEDs add dynamic impact in far-ranging applications.click here.

Light distribution quality

LED light have better light distribution quality and concentrate light in one direction, which means that fewer LED lamps are needed to achieve the same brightness as fluorescent and incandescent lamps.

Energy efficiency

LED has low power consumption. Choosing the LED lighting renovation project will improve the overall energy efficiency of facility lighting by 60-75%, and the overall cost savings can reach 88%.

Color rendering index-CRI

CRI is a measure of light and ideal light source. High CRI is usually a desirable characteristic. When it comes to CRI, LED usually have a very high (good) rating. The possible value range of LED lights is usually between 65 and 95, which is considered excellent.

To learn more about CRI, please click here.

Can be used anywhere

LED light are very small, so they can be used in almost any application you can think of. All types of lights can be made with LED light.

Zero UV

LED light emit almost no energy in the ultraviolet part of the spectrum, which means that LED light can safely and reliably illuminate objects that are sensitive to ultraviolet rays, so your work is safe in the environment of LED lights.

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