High best quality Led street light

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High best quality Led street light

Q: What is the distance between the usual street lights?: There is no standard, and some are required to achieve the value of illumination, there is no hard and fast requirements, generally speaking, the distance between the street lamp and the lamp height and the number of watts.

Q: What is the maximum power of a LED street lamp at present?: If it is integrated, this power can be achieved.

Q: Which is better, the LED street lamp and the traditional street lamp?: Led much better.The price is very close to the traditional sodium lamp, and even some of them are cheaper.

Q: Is the price of the street lamp factory in led the same?: The price of street lamps at the LED street lamp factory is the same as that of the foreign ones. LED street lamp external price = cost + profit. The cost is fixed, that is, profits will change, in addition to street lamps manufacturers require profits, the salesman will be appropriate adjustments, this depends on the salesman personally

Q: What qualifications does LED street lamp product need? Do you need 3C certification?: Our country government to honor WTO commitments, on December 3, 2001 announced a mandatory product certification system, from May 1, 2002 onwards, CNCA began to accept the first included in the mandatory product catalog 19 categories of 132 kinds of product certification application.It should be noted that the 3C logo is not a quality sign, but a most basic security certification.

Q: LED lights at home after the power cut slightly bright, and the original street lights related, street lights LED lights, street lights off, led pass, how to solve?: LED lights turn off the light: 1, the switch is cut off the zero line, you can change the line.

Q: Is there a place where trees can hold LED solar street lamps?: Yes, solar street lights are not covered by trees

Q: LED street lamp, glass lens, mold opening, research and development: The development and opening of the optical glass lens belong to the two light distribution design. In the use of LED devices, the whole system in the distribution of light intensity, temperature effect, can not meet the engineering requirements, in order to meet the engineering requirements of the LED device to send the concentrated light to the desired lighting area, so that the entire LED lighting system can achieve the desired effect. This is called the two optical design, also known as the two light distribution.

Q: What are the parts of a LED street lamp?: Solar energy is one of the most direct the most clean energy, solar energy is a huge amount of renewable energy, each day to reach the earth's surface radiation can be approximately equal to 2.5 millions of barrels of oil, can be said to be inexhaustible. The LED spectra of almost all concentrated in the visible light spectrum, so high luminous efficiency, is generally believed that energy-saving lamp energy-saving 4/5 is a great initiative, but also energy-saving energy-saving lamp LED than 1/4, this is a great reform of solid light source. Solar LED lighting integrates the advantages of solar energy and LED.