Advantages of portable LED lights
In our daily life, LED lamps are the most widely used type of lamps. Many people know that led lights are energy-saving and environmentally friendly, but what are the advantages of led lights? Here are ten advantages of led lights.
Advantages of led lights: the body is very small
LED is a very small, very fine chip encapsulated in a transparent epoxy resin, so it is very small, very light, can save a lot of materials and space in production and application.
The second advantage of led lights: very low energy consumption
The working voltage of LED is generally only 2~3.6V, and the working current is only 0.02~0.03A. That is to say: it consumes no more than 0.1W, and consumes more than 90% less electricity than incandescent lamps with the same luminous efficiency, which is more than energy-saving lamps. Reduce by more than 70%. Therefore, only LED can be called a real energy-saving light source!
Three advantages of led lights: sturdy and durable
The LED chip is completely encapsulated in epoxy resin. The small epoxy resin particles are extremely difficult to break, and the entire lamp body has no loose parts; the chip inside is extremely difficult to break, and there is little thermal effect that may volatilize and fuse. These characteristics make the LED difficult to damage. Compared with ordinary light bulbs and fluorescent lamps, LEDs can be said to be inexhaustible, countless times stronger, and countless times more durable.
Four advantages of led lights: long service life
Under the right current and voltage, the service life of LED can reach 100,000 hours, that is to say, the product life can reach more than 10 years in theory. It is the only longevity star in the field of lamps and lanterns.
The advantages of led lights: safe low voltage
LED uses low-voltage DC power supply (AC can be rectified into DC), and the power supply voltage is between 6~24V, which varies from product to product. In short, it uses a DC power supply that is safer than a high-voltage power supply, and is especially suitable for homes and public places.
The advantages of led lights: a wide range of applications
Because of its compactness, each unit LED chip is 3~5mm square or round, so it is more suitable for preparing devices with complex modeling process. For example, the manufacture of soft, bendable lamp tubes, lamp strips, and special-shaped lights, currently only LEDs are suitable.
Seven advantages of led lights: richer colors
The previous lamps have a single color. To achieve the color purpose, one is to paint or cover the surface of the lamp, and the other is to fill the lamp with an inert gas to emit light, so the richness of the color is limited. LED is digitally controlled. The light-emitting chip currently emits a variety of colors, including red, green, and blue. It is precisely with these three colors that can be restored through system control to reproduce the colorfulness of the world.
Eight advantages of led lights: less heat dissipation
LED is a more advanced cold light source. It does not radiate a lot of infrared and ultraviolet like incandescent lamps and fluorescent lamps. It is especially suitable for lighting cultural relics, jewelry, high-end cosmetics and other valuables. There is almost no current heating effect like an incandescent lamp, and it will not be affected by thermal expansion and contraction. It will not make the bulb yellow, will not accelerate the aging of the lamp, and will not cause a greenhouse effect on the surrounding environment.
Nine advantages of led lights: less environmental pollution
The protective effect of LED on the environment is mainly manifested in three aspects:
First, there is no harm from metallic mercury. LED lamps do not use high-hazard mercury like fluorescent lamps, and there will be no public hazards such as mercury ions and phosphors that may leak during the manufacturing process or after the bulb is broken.
Second, the epoxy resin used to make LEDs is an organic polymer compound, which has good physical and chemical properties after curing, has high bonding strength to chips and metals, is hard and flexible, is stable to salt and alkali and most solvents, and is not easy to damage , It can be recycled and reused even after damage or aging, without pollution to the environment.
Third, the particle layout of LED lamps and display screens generally produces light scattered and rarely produces light pollution.
Ten advantages of led lights: more cost-saving
Compared with incandescent lamps, fluorescent lamps, and LED lamps, the purchase price is higher. However, due to the extremely low energy consumption of LEDs, a large amount of electricity bills can be saved in the long-term, and the investment in lamp replacement can be saved, so the comprehensive use cost is more cost-effective.