Ten advantages of LED lights

　
　　Advantage 1. The lamp body is very small

　　LED lamp is a very small, very fine LED chip encapsulated in transparent epoxy resin, so it is very small, very light, it can save a lot of materials and space in production and application.

　　 Advantage 2. very low energy consumption

The working voltage of the LED lamp 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 energy-saving The lights are reduced by more than 70%. Therefore, only LED can be called a real energy-saving light source!

　　 Advantage 3. strong 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 solid, countless times stronger and countless times more durable.

　　Advantage 4. LED lights have a long service life

　　Under the proper current and voltage, the service life of the LED lamp can reach 100,000 hours, that is to say, the product life can reach more than 10 years in theory, which has a longer service life than other types of lamps.

　　 Advantage 5. safe low voltage

　　 LED lights use 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.

　　 Advantage 6. wide application range

　　Because of its compactness, each unit LED chip is 3~5mm square or round, so it is more suitable for preparing devices with complicated modeling process. For example, the manufacture of soft, bendable lamp tubes, lamp strips, and special-shaped lights, currently only LEDs are suitable.

　　 Advantage 7. richer colors

　　 Previously, the colors of lamps on the market were very single. In order 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 inert gas to emit light, so the richness of the color is limited. LED is digitally controlled, and the light-emitting chip can currently emit a variety of colors, including red, green, and blue. It is precisely with these three colors that can be restored through system control.

　　 Advantage 8. 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, cosmetics and other valuables. There is almost no current heating effect like incandescent lamps, 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.

　　 Advantage 9. less environmental pollution

　　 The protective effect of LED on the environment is mainly manifested in three aspects:

　　 1, 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.

        2, 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.

　　 3, the particle layout of LED lamps and display screens generally produces light scattered and rarely produces light pollution.

　　 Advantage 10. 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 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.