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

The utility model has the advantages of high efficiency, safety, energy saving, environmental protection, long service life, fast response, high color rendering index, etc., and can be widely used in urban road lighting.

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

Photovoltaic street lamp environmental protection, safety, long life, can be made according to user requirements.

Q:What are the 6 main disadvantages of LED street lights? What are the 6 major disadvantages?

Light LEDAfter a period of illumination, the light intensity of LED will be lower than that of the original light

Q:What are the ways to save energy in street lamps?

Street lamp wireless monitoring system: the "three remote" monitoring system is adopted, and the lighting monitoring system is composed of a microcomputer network system of the central dispatch room, a wireless communication system and a street lamp switch box and an intelligent terminal. According to the local time of sunrise and sunset and light value, a control method with time control and light control combination, automatic remote control on / off through the wireless channel, and can intelligently adjust the voltage, voltage, current, power and other field telemetry data, but the data was collected and analyzed, so as to judge the lamp operation.

Q:What is the maximum power of a LED street lamp at present?

If it is integrated, this power can be achieved.

Q:Do you think it is expensive to install LED street lamp with WIFI function?

The cost will be much higher, and it will involve control and network problems.

Q:How long does the general power LED power supply cycle last? Such as street lights, power supplies, 150W, 180W?

The demands are different, the time is different. Of course, your technical decision time.

Q:The same brand of chips, how to judge the quality of LED lights?

To see what the main power supply under the lamp, cross flow or constant voltage, power supply and general outdoor lighting brand, with the meanwell mosopower

Q:The power supply of LED street lamp has no influence on the grounding power. The possibility that the power supply will burn out is not big enough

Ungrounded electricity generates static electricity and shortens the life of the lamp.

Q:Does LED street lights save electricity?

The white LED: in 1998, light white LED is only 5 LM / W, in 1999 has reached 15 LM / W, this index is similar to general household incandescent lamps, and in 2000, light efficiency of white LED has reached 25 LM / W, the index and the tungsten halogen lamp is similar. In 2005, the light efficiency of LED was up to 50 lumens / watt. In 2010, the light efficiency of LED reached more than 100 lumens / watt. The working current of white light LED can reach ampere level. Thus, the development of white LED writers using lighting sources, will become possible reality.