Pole of Street light, road light

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ZINC ALLOY STREET LIGHT POLE WITH BEST QUALITY BEST FINISH FOR DIFFERENT TYPE OF STREET LIGHT

The height of the Pole: 3m 4m 5m 6m 7m 8m 9m 10 11m 12m

Arm of the pole: single arm or double arm

Materials of the pole: Hight quality steel Q235

Style of the pole: Cone-shaped Tube, round, Octagonal

Hot zinc galvanized

Technological Process

cut

roll

welding

hot galavized

burnish smooth

power coating

inspect

packing

Q: Do you think it is expensive to install LED street lamp with WIFI function?: There are WIFI street lamps, high cost is a new thing after all, there is no ground for blame, market and breakthrough in technology cost is taken into account, not to mention the WiFi function with LED lights you said also relates to the control and network problems.

Q: What role does the light controller and driver play in the LED street light component?: At present, the pulse drive chip is powered by a high frequency pulse generator output interface to the LED lamp. Because the pulse signal frequency is very high, so the human eye can not feel the LED strobe, so this method meets the visual needs, and on the one hand, effectively save the power output. Also, the frequency of this type of chip can generally be controlled by an external interface. However, the current frequency of this type of chip is generally in the range of 100KHz~500KHz. So the current drive capability is only suitable for low power applications. However, I believe that in the near future will be elevated to high-power LED driver occasions.

Q: LED Street pressure is not enough, what will happen?: Potential safety problems, resulting in shortened service life, serious damage to the product directly.

Q: Street lights and signal circuit connections: 1, the characteristics of the LED street lamp - unidirectional, without light diffused lightingEnsure efficiency; page 2, LED street lamp has unique two optical design, will be LED street lightingFurther improve the area required to save energy lighting efficiency; illumination; page 3, LED light source efficiency has now reached 100lm / W, but there is still much room for development, for 250LM / W reasonsThe luminous efficiency of high pressure sodium lamp is only increased with the increase of power; therefore, the enterprise list, the overall luminous efficiency of LED street lamps is stronger than that of high-pressure sodium lamp; (overall light efficiency is theoretically practicallyOver 250W high pressure sodium lamp is more efficient than LED.

Q: Do ballast ballasts need to be used for starting the LED street lamp?: The need to drive (constant current power) rather than the rectifier does not require capacitive compensation, this is to see how much power you have, the most important is the power factor

Q: What is the heating temperature at the LED street lamp?: You ask this question is not clear, good heat dissipation, low temperature, poor heat dissipation, the general surface temperature is best not more than 70 degrees, each LED street lamps are not the same

Q: What are the characteristics of the development of LED street lamp intelligence?: Each lamp is installed street lamp intelligent control system can have an independent IP address, single lamp network can realize accurate location, remote control, operation state tracking and other functions, the effective management of public facilities, road traffic monitoring road. LED and big data, networking, cloud computing, communication technology and other advanced technology combine to enhance, to the city public safety management, and emergency response capabilities, which will bring more possibilities for the future development of LED.

Q: Who knows LED street lamp warm white light and positive white light have what difference, how should choose?: If the power is the same, the brightness of the white and warm white light should be the same.

Q: How many watts are the street lights?: Small common 60 watt city street mercury lamp, sodium lamp 110 and 220.

Q: How many watts does the LED street light have?: 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.

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