TXRL001 LED hot sale new type street light 2013 70W-150W

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TXRL001 LED hot sale new type street light 2013 70W-150W

High pressure sodium street light

1) Protection rating: IP65

2) Voltage: 220 - 240V / 50Hz

3) IP rating: IP65

4) Illuminant: E40 single ended sodium lamp or metal halide lamp, 150 - 250W

5) Easy to dismount and convenient for maintenance

6)Widely used in road lighting,garden lighting,park lighting and so on

Q: Solar LED street lamp, how much is a set of solar street lamps wholesale price?: Now the conventional 6 meter 30W power solar energy set price is about 1260 yuan, the detailed price ha needs to calculate according to the lighting time and the rainy days.

Q: How to identify LED street lamps do well or not?: What is the light source efficiency of the luminaire, that is, the power factor, which is generally above 95%.

Q: What is the maximum power of a LED street lamp at present?: The road width will agree with bilateral light or lights lighting range with two light source which can increase the road if four hundred watt LED first heat is not good high cost price not low wattage good because more technology with low wattage is relatively mature

Q: What is the actual service life of the LED street lamp?: For a long time, LED's longevity is one of his strengths, and he will be emphasized when many vendors promote it. In actual use, the absolute life is basically his life of the power supply, the LED light and speak basic, not bad.

Q: How is the rated current of the LED street lamp holder?: The rated power of the lamp cap is divided by the input voltage and then divided by the power factor.

Q: How to select suitable driving power for LED street lamp: A high pole lamp power, there are some low power courtyard street lamp, a power voltage, there are low, are prone areas in lightning, so the constant current drive, not only good performance, but also can be good heat dissipation, anti lightning, anti rain.

Q: What are the benefits of a modular LED street lamp?: The light is relatively homogeneous, the details of the consultation can also be a day of red lighting, a few years ago, the use of integrated light source more, now mostly use modular streetlights, cost-effective, flexible design, high brightness to a point just add a module to a low brightness reduction of a module, very convenient.

Q: What is the reason for the low power factor of LED street lamp?: General LED is the switching power supply to drive, the switching power supply improve power factor method is to increase the power factor correction circuit, power factor correction circuit is generally more than 50W in order to play a role.

Q: How much is the price of the LED street lamp?: It depends on the customer's specifications

Q: What is the LED Street pressure balancing respirator?: Is to solve the problem of pressure imbalance, improve the stability of lamps and lanterns.

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