LED spotlight price advantage and structural characteristics
LED spotlights are currently the most concerned energy-saving and environmentally friendly products. More and more lamps are made with LED as the light source. The most popular ones are LED spotlights, because LED spotlights are cheaper than other LED lamps.
1. LED spotlights can be driven by low-voltage direct current: they have the advantages of small load and weak interference, and have low requirements on the use environment.
2. LED spotlights can better control the composition of the luminescence spectrum, which can be used well for local or accent lighting in museums and exhibition halls.
3. The lighting 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 relatively civilian.
4. LED spotlight response time is very fast: in the microsecond level, as soon as the switch is turned on, it will light up immediately, without delay and flicker.
5. The intensity of light emitted by LED spotlights is very high: it is concentrated in a small wavelength window and has high purity.
6. The 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 casing, 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 civilian.
8. Energy-saving, the spectrum of LED spotlights is almost entirely concentrated in the visible light range, and its luminous efficiency can reach 80~90%. Most people think that energy-saving lamps can save 4/5 energy is a great initiative, but LED spotlights are even more energy-saving than energy-saving lamps, which is a greater reform of solid-state light sources.
In addition, LED spotlights have other advantages, high light quality, basically no radiation, LED spotlights are civilian, typical green lighting source; reliable and durable, extremely low maintenance costs and so on. Just because LED spotlights have the same characteristics as other solid light sources, LED will be the mainstream light source in the lighting industry after 10 years.