Q:How is the glare of a LED street lamp solved?

LED street lamp has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for energy saving reconstruction.

Q:How much is the price of a LED street lamp?

Of course, because of the quality of the project involved in the maintenance and follow-up maintenance services, the price of another talk.

Q:How many volts is the wind power streetlight led?

The difference between LED street lamp and conventional high-pressure sodium lamp street lamp is that the light source of high-power LED street lamp adopts low voltage direct current power supply and high efficiency white light diode synthesized by GaN based power blue LED and yellow phosphor

Q:What are the standards for LED street lights?

1, in order to implement the "industrial enterprise overall quality control measures" issued by the State Economic Commission, and comprehensively improve the design, construction and operation level of street lamps, this standard is formulated.2, the requirements of this standard, street lighting design, maintenance, installation, operation and other work should comply with the implementation.3, this standard from the date of the trial, in the implementation should continue to sum up experience, and in accordance with the needs of the development of safety production, modify and supplement, make it gradually perfect.

Q:Can you tell me how to solve the problem of LED street lamp heat dissipation? Ask for an introduction

LED lighting is recognized as the next lighting technology due to its electricity saving, environmental protection and long life. LED, however, has 70% of the electrical energy that is converted into heat and must be cooled. Although the LED luminescence technology has been rapid development, has reached 200lm per watt light reported, but the LED heat is a very difficult problem in LED lighting, LED lighting development became a stumbling block on the road.

Q:Constraints on LED street lights

Maintenance problem. High pressure sodium lamp is good for maintenance. As long as the lamp is scrubbed, it is not necessary to replace it. The light source is changed once every 4 years, which is very convenient. And LED street lamps, involving LED tubes, modules (including lenses, etc.), power devices, etc., components and components of the possibility of greater damage, maintenance difficulties, it is possible to replace the whole, higher costs. High price: LED street price is 2-5 times that of high pressure sodium lamp, even if the power consumption of LED lamp is only 1/2 HPS, but because the price is much higher than that of high pressure sodium lamp, high pressure sodium lamp is replaced by LED cost recovery cycle will still be very long;

Q:How much is the LED terminal voltage of the solar street light controller v?

General digging machine LED terminal voltage, 12V, 24V, 36V, street lights 36V more.

Q:The factory installed lights, with three male Aurora led, selected high power, high pitch, more

It is recommended not to use this brand. They are made indoors. General street lamps, such industrial products, quality assurance should be more than five years, five years ago, they have not begun to do the street lamp?.

Q:LED street lamps must be constant flow source? No constant current source, can I?

Sure, but you have to pay a higher price! Not constant flow is generally constant pressure, you give each LED are constant pressure, then the price will be very high, and the current is not good control, easy to burn LED.

Q:What is the luminous flux of LED30W solar street lamps?

If it is accurate calculation method, we need to go to a professional testing center to test, our products are detected by Shanghai electric light source, and the corresponding test data is satisfactory.