Before the end of this week, there will be 24 Smart Street Lights (SmartPole) installed in every corner of the Hollywood area. Next year, the number of such smart street lights will increase by another 100. The Los Angeles City Government plans to install 500 such smart street lights in the city.
SmartPole is a smart street light developed by Philips and Ericsson. It is equipped with high-efficiency LED lighting and can improve the Los Angeles Intercity 4G LTE mobile network service.
Los Angeles Mayor Eric Garcetti said: "The analog street lights in Los Angeles have moved forward. Los Angeles is at the forefront of LED street lights. The LED street lights here are more than any other city in the United States. More. We will use these resources that we have never developed before to provide better broadband networking services for the streets and streets of the city. Even after many years, these infrastructures will not be outdated and create more for the city. More revenue. This project can fully demonstrate how much smart infrastructure can contribute to the city of Los Angeles: creating jobs, saving taxpayers' money, and improving our living environment."
Moreover, the entire project will operate through self-financing, which is to raise funds by renting valuable digital resources on city street lights. When asked about the needs of the project, the mayor’s office did not comment.
Similar smart street lights have been installed in Copenhagen, Denmark, and the city's 20,000 street lights have been replaced with energy-efficient smart LED street lights.
The future of high-efficiency streetlights that offer broadband networking services is bright, at least for the citizens of Los Angeles and Copenhagen.
LED to shoot the light, English name is LED spotlights, it is the most popular energy conservation and environmental protection products, with more and more of lamps and lanterns made of LED as light source, one of the most acclaimed is LED to shoot the light, as compared with other LED lamps, LED lamp price is lower.LED lamp is mainly used for decoration, commercial space, lighting and Building Lighting, etc., with the development and progress of LED technology, the market of LED lamp performance advantage is very outstanding, high purity aluminum reflector, the beam is the most accurate and reflective effect is best;Symmetrical light distribution systems such as narrow Angle, wide Angle and asymmetric etc., and the projector lamp is equipped with a scale plate, people can adjust the radiation Angle conveniently according to the scale.In addition, in order to facilitate maintenance, the LED projector lamp is replaced by a back-up switch.The lighting decoration effect is first-rate, and the LED projection lamp can realize the dynamic effects of gradual change, jumping, color flashing, random flashing, gradual change, chase and scanning.
1. LED spotlights can be driven by low-voltage direct current: it has the advantages of small load and weak interference, and has low requirements on the use environment.2. LED spotlights can control the composition of the luminous spectrum well, so that they 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 luminance attenuation is much lower than that of traditional light sources, and the price of LED spotlights is fairly civilian.
4. The response time of LED spotlights is very fast: at the microsecond level, as long as the switch is on, it will be on immediately without any delay or flicker.
5. The light energy concentration of LED spotlights is very high: it is 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, and even frequent switching will not affect the service life.
7. Good environmental protection, LED to shoot the light in the process of production don't add "mercury", also do not need air, do not need glass shell, good impact resistance, good shock resistance, invulnerability to breakage and facilitate transportation, very green, known as "green energy", the LED lamp price.
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%.It is generally believed that the energy-saving of energy-saving lamps 4/5 is a great innovation, but LED spotlights are more than 1/2 energy efficient than energy-saving lamps, which is a greater reform of solid light sources.
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