The English name of LED spotlights is Led spotlights. It is the most concerned energy-saving and environmentally friendly product. There are more and more lamps made of LEDs as light sources. Compared with LED spotlights, the price is lower.
    1. The LED spotlight can be driven by low-voltage direct current: it has the advantages of small load and weak interference, and has low requirements for the use environment. 2. LED spotlights can better control the composition of the luminous spectrum, so that they can be well used for local or accent lighting in museums and exhibition halls.
    3. The luminous directivity of LED spotlights is very strong: the brightness attenuation is much lower than that of traditional light sources, and the price of LED spotlights is popular.
    4. The response time of the LED spotlight is very fast: at the microsecond level, as long as the switch is turned on, it will light up immediately, and there will be no delay or flickering.
    5. The energy concentration of the light emitted by the LED spotlight is very high: it is concentrated in a small wavelength window and has high purity.
    6. The service life is very long, generally between 50,000 and 100,000 hours, because LEDs are semiconductor devices, even frequent switching will not affect the service life.
    7. Good environmental protection, LED spotlights do not add "mercury" in the production process, do not need to be inflated, do not need glass shell, good impact resistance, good shock resistance, not easy to break, easy to transport, very environmentally friendly, known as "Green energy", the price of LED spotlights is popularized.
    8. Energy saving, the spectrum of LED spotlights is almost all concentrated in the visible light frequency band, and its luminous efficiency can reach 80-90%. Most people think that it is a great initiative that energy-saving lamps can save 4/5 energy, but LED spotlights save 1/2 energy than energy-saving lamps, which is a greater reform of solid light sources.
In addition, LED spotlights also have other advantages, such as high light quality, basically no radiation, affordable price of LED spotlights, a typical green lighting source; reliable and durable, extremely low maintenance costs, etc. Just because LED spotlights have the characteristics that other solid light sources cant match, LED will be the mainstream light source in the lighting industry in 10 years.
Because the structure of LED bulbs is more complicated than that of halogen spotlights, the product price will be higher than that of halogen lamps even in the case of mass production. But as more and more people recognize and accept, and the mass production is slowly rolled out, the price of LED spotlights will soon reach an acceptable level. If you count an energy-saving account at the time of purchase, you will find that even at a higher price, on the basis of one year of use, the initial purchase cost + 1-year electricity bill is lower than that of traditional halogen spotlights. The service life of LED bulbs can be as high as 50,000 hours.