The LED street lamp

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Product Description:

1, lamps and lanterns:

Special high power LED street lamps and lanterns, the traditional design of lamps and lanterns, heat dissipation

Integration and lamps shell die-casting molding, scientific and reasonable heat dissipation structure, heat dissipation area

Big, good permeability, to ensure that the LED light source with good cooling channels, more prolonged

The useful lifespan of LED lights, the structure design is simple, convenient installation and maintenance.

2, LED:

Using ultra-high LED lighting, lamps and lanterns out of light efficiency above 90%, and application of high pervious to light

Lens module, by further optimization of polarized light distribution design, effectively improve the road

The average intensity of illumination, reduced the zebra effect and improves the visual effect.

3, driving power supply:

Adopts special LED drive power, wide voltage high precision constant current technique, set

There are multiple protection, short circuit, overvoltage, high temperature resistant lightning surge disturbance degree of 4 kv, or mention

High safety standards. + 55 ℃ to 40 ℃ - may be normal and stable work, region

Widely used environment.


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Q:How to detect the leakage of LED street lamp poles?
LLED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit photons, the electric energy can be directly converted into light energy. It is a solid cold light source. It 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 road lighting energy-saving reconstruction.
Q:What is the price of the LED street lamp from 30W to 60W? What are the advantages of the LED street lamp?
Light emitting diodes (LightEmittingDiode, abbreviated as LED) is a semiconductor pn junction formed with weak electricity can light high efficiency solid-state light source based on the forward bias voltage and the injected current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit a photon, electric can be directly converted into light energy.
Q:Who knows the relationship between the number and weight of LED street lamp
The relationship between the number of LED light weight and beads, the strength of your life,Can not get a formula, a single lamp can be 1W, or 100WThe relation between street light weight and street lamp power can still be obtained, only at presentDie casting space aluminum cooling, about 100W, about 20 pounds
Q:How much solar panels do you need to make a 15W LED solar street lamp?
This is based on the daily light hours, as well as the average sunshine hours in the region, the number of days required to calculate the rainy days.
Q:Can the LED power supply be used as street light power supply?
First of all to his high efficiency, high efficiency loss can be reduced, the PF value is higher than 0.96, the rate of loss is greatly reduced and the components, and there shall be 4 in one PWM dimming, dimming, 1~10V dimming, dimming dimming and resistance time
Q:The cold white light LED lamp beads or warm white beads?
And neutral white LED light source skin tone is more natural. Therefore, the choice of neutral white better.
Q:How many volts is the 42wled solar street light?
Usually less than 15 watts of courtyard lights are 12 volts, and then small is a few watts of lawn lights, is 3.6 volts.
Q:Why does fog cause fog when the LED street lamp is aging?
The outside gas is in, and it's designed to be self breathing.
Q:Led streetlights power down half, through what?
LED street light power will be half, day red photoelectric street light is written according to the power supply program, you can turn on the lights according to the requirements, a few hours later, slowly darken, to achieve energy-saving effect.
Q:The power supply voltage of LED street lamp is the same, but the wattage is different. Can the power supply be general?
Although the output voltage is the same, but the 40W voltage with 50W lights do not work, 50W power to drive 40W lights, no problem.

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