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: LED street lamp burning black what reason?: If the electrode is aluminum electrode, it is easy to be oxidized and black. Gold electrodes can also be vulcanized and darkened.

Q: LED street lamp or solar street lamp?: Compared with traditional lighting, the initial investment of LED is more expensive, but its light source life is 4-5 times as much as that of ordinary light tube. Low power consumption. The release of ultraviolet light, the night will not attract mosquitoes.

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

Q: Will LED street lights affect cable signaling?: What you say may be caused by interference in the closed circuit amplifier in your area, and you should check to see if there is leakage in the street light. The easiest way is to complain about a company that operates a closed circuit network.

Q: What are the main uses of LED street lamps?: Street lights must be used on highways, such as roads, highways, urban roads, parks and so on

Q: Excuse me, LED experts. How many watts do LED street lights usually have on the roads?: Choose different power or combinations according to the width of the road, the density of the street lights and the required illuminance

Q: What is the difference between the brightness and illuminance of LED street lights and the brightness and illumination of ordinary high-pressure sodium lamps?: There must be a difference... Normally。 A 100W LED street lamp, as long as done well, solve the problem of heat dissipation. The light distribution is good and can be equated to a 250W high pressure sodium lamp

Q: What is the principle of constant current power supply in LED street lamps?: Constant current drive IC, which is the core component of constant current power supply, utilizes the principle of PWM (wave width control)The power of digital square wave, and then according to the information management of the power supply source from the partyThe duty ratio of the wave thus keeps the output current constant.Field effect transistor or module

Q: What's in the lamppost of the LED street light? What is the function?: LED street lamp with the conventional high-pressure sodium street lamp is different, the light source of high power LED lamp with low voltage DC power supply, by the synthesis of GaN based blue LED and yellow fluorescent powder, white LED, with high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index unique advantages, can be widely used in city road lighting. The outer cover can be made of PC tube, with a high temperature resistance of 135 degrees. Low temperature resistance up to -45 degrees

Q: What are the main differences between a LED street lamp and a solar street lamp? What are the advantages and disadvantages of each?: It is two kinds of concept that do not conflict, it is the explanation of street lamp from two angles, can make LED solar energy street lamp completely.

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