What are the advantages and disadvantages of incandescent lamps, energy-saving lamps and LED lamps?
In our daily life, we all use a variety of lamps and light sources, such as incandescent lamps, energy-saving lamps, and LED lamps, which can be used not only for direct lighting, but also as light sources for lanterns (such as chandeliers, ceiling lamps, etc.). Wait). Due to the relatively advanced technology of LED lamps and low energy consumption of energy-saving lamps, in the eyes of many people, the "outdated" lamps such as incandescent lamps are basically not in the scope of purchase.
In fact, this is not the case. Taking these three lamps as an example, they actually have their own advantages and disadvantages, even if they are incandescent lamps with relatively backward technology. Let's take a look at the advantages and disadvantages of each of the three:
Let's start with incandescent lamps:
Many people don't know that incandescent lamps are the electric light source closest to natural light, and their color temperature is usually between 2700K and 4000K, which is easier for the human eye to accept. Moreover, since the grid frequency of the incandescent lamp is 50HZ, this value is much higher than the reaction speed of the human eye, and the filament has inertia for a period of time after being ignited to cooling, so when the grid is stable, the flicker is low, even Can be ignored.
Therefore, the advantage of incandescent lamps is that they have good color rendering (that is, they can better restore the true color of the object, which can theoretically be 100% restored).
What needs to be explained is the halogen lamp (that is, the halogen lamp commonly used in car lights), which is actually a variant and upgraded version of the incandescent lamp. That is, the vacuum bulb is filled with halogen gas, and then the halogen tungsten cycle between the filament and the gas is realized, which greatly prolongs the life of the filament, so that it realizes the fusion of high color rendering and long life.
Let's talk about energy-saving lamps:
Energy-saving lamps, or CFLs, are actually a variant of fluorescent lamps, also called compact fluorescent lamps. Therefore, in this article, we will discuss the fluorescent lamps separately. It can be made into a light source with any color temperature value and high color rendering. Also, due to the glow effect of the phosphor, the stroboscopic value is very low.
Therefore, the advantages of energy-saving lamps are high luminous efficiency and low energy consumption. For example, to achieve the same illuminance, incandescent lamps need 60W of road, and energy-saving lamps only need 11W to easily achieve. And the color rendering of energy-saving lamps from regular manufacturers and brands can reach more than 80. The disadvantage is that the fluorescent tube of the energy-saving lamp is filled with mercury vapor, and the environmental protection problems in manufacturing and recycling have not been well resolved.
It is worth mentioning that energy-saving lamps are already the most cost-effective light sources on the market.
Finally, let's talk about LED lights:
Due to the different light-emitting principles, LED light sources completely eliminate stroboscopic and have very high light efficiency (that is, electro-optical conversion ratio) and the potential to pursue higher light efficiency. Its advantages are small size, no flicker, no UV, and high luminous efficiency. Usually, the color rendering of mid-to-high-end LED products will exceed 80, and some can even reach 95. Most of the LED lamps have a long service life.
In terms of shortcomings, the current market price is high (driven by interests, there are naturally many fake and inferior products), and the country has not specified clear standards for it, which makes the entire LED market mixed, and ordinary consumers have certain risks when purchasing . For more information on "What are the advantages and disadvantages of LED lights", please click.
The above three kinds of lamps and lanterns are the light sources that we often use in daily life, and each has its own merits, and there is no absolute good or bad. However, when purchasing, we must choose lamps produced by regular manufacturers and brands. The result is that the lighting effect is not good for the light ones, and the heavy ones have a certain impact on physical health and personal safety.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: 
https://www.benweilight.com/.
