Related Searches
4.6
Results for cree led
As a new type of light source, LED light has the potential to replace traditional lighting sources. Its energy-saving, high-efficiency, and long-life characteristics far exceed traditional light sources. With the gradual maturity of LED lamp technology and the reduction of costs, the price of LED lamps has become acceptable to the public. You can buy high quality Cree LED on AliExpress!
Buy best Cree LED with discount on AliExpress
Advantages of LED lights
1. Small size
LED lamps encapsulate very small and fine LED chips in transparent epoxy resin, so they are very small and light, which can save a lot of materials and space in production and application.
2. Very low energy consumption
The working voltage of LED lights 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 of electricity, and the power consumption is more than 90% less than that of incandescent lamps with the same light efficiency, which is more energy-saving than energy-saving lamps. Lights are reduced by more than 70%. Therefore, only LED can be called a real energy-saving light source!
3. Strong and durable
The LED chip is completely encapsulated in epoxy resin. The small epoxy resin particles are extremely difficult to break, and there is no loose part in the entire lamp body; the chip inside is extremely difficult to break, and there is little thermal effect that may volatilize and fuse. These features make LEDs very difficult to damage. Compared with ordinary light bulbs and fluorescent lamps, LEDs can be described as solid, infinitely stronger, and infinitely more durable.
4. LED lights have a long service life
Under the appropriate current and voltage, the service life of LED lamps can reach 100,000 hours, that is, the theoretical product life can reach more than 10 years, which has a longer service life than other types of lamps.
5. Safe low voltage
LED lamps use low-voltage DC power supply (which can rectify AC power into DC power), and the power supply voltage is between 6 and 24V, which varies with different products. 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.
6. Wide application range
Due to its small size, each unit LED chip is 3~5mm square or round, so it is more suitable for the preparation of devices with complex modeling processes. For example, to manufacture soft and bendable light tubes, light strips, and special-shaped lights, currently only LEDs are suitable.
7. Richer colors
In the past, the color of lamps on the market was very single. In order to achieve the purpose of color, one is to paint or cover the surface of the lamp with color chips, and the other is to fill the lamp with inert gas to emit light, so the richness of colors is limited. LED is digitally controlled, and the light-emitting chip can emit a variety of colors at present, including red, green, and blue. It is because of these three colors that through system control, the colorful world can be restored.
8. Less heat dissipation
LED is a more advanced cold light source. It does not radiate a large amount of infrared and ultraviolet rays like incandescent lamps and fluorescent lamps. It is especially suitable for lighting valuables such as cultural relics, jewelry, and high-end cosmetics. There is almost no current heating effect like incandescent lamps, and it will not be affected by thermal expansion and contraction to cause bubbles. It will not cause yellowing of bulbs, will not accelerate the aging of lamps, and will not cause a greenhouse effect on the surrounding environment.