La ventaja de los focos LED|¿Cuáles son las ventajas de los focos LED?1. El foco LED puede funcionar con corriente continua de bajo voltaje: tiene las ventajas de una carga pequeña, una interferencia débil y menores requisitos para el entorno de uso…|the-advantage-of-led-spotlights
What are the advantages of LED spotlights?
1. The LED spotlight can be driven by low-voltage direct current: it has the advantages of small load and weak interference and lower requirements for the use environment.
2. LED spotlights can better control the composition of the luminous spectrum, which can be well used for local or key 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 civilian.
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, without delay, and flicker.
5. The energy concentration of the light emitted by the LED spotlight is very high: concentrated in a small wavelength window, with high purity.
6. The service life is very long, generally between 50,000 and 100,000 hours, because LED is a semiconductor device, even if it is frequently switched on and off, it will not affect the service life.
7. Good environmental protection, LED spotlights do not need to add "mercury" during the production process and do not need to be inflated. They do not need a glass shell. They have good impact resistance, and good shock resistance, are not easy to break, are easy to transport, and are very environmentally friendly. "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 frequency band, and its luminous efficiency can reach 80-90%. Most people believe that energy-saving lamps can save energy by 4/5 is a great innovation, but LED spotlights are more energy-efficient than energy-saving lamps by 1/2, which is a greater reform of solid-state light sources.
