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

Of course, because of the quality of the project involved in the maintenance and follow-up maintenance services, the price of another talk.

Q:Can you tell me how to solve the problem of LED street lamp heat dissipation? Ask for an introduction

LED lighting is recognized as the next lighting technology due to its electricity saving, environmental protection and long life. LED, however, has 70% of the electrical energy that is converted into heat and must be cooled. Although the LED luminescence technology has been rapid development, has reached 200lm per watt light reported, but the LED heat is a very difficult problem in LED lighting, LED lighting development became a stumbling block on the road.

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's the main reason for LED street lights?

The quality of the LED itself is the main reason

Q:How big wires should fifteen LED street lights require?

What's the power of a street lamp?!

Q:Is it suitable to install toughened glass cover on the luminous cavity of high power LED street lamp?

Can install the toughened glass, tempered glass resistance explosion-proof Guangyu lighting

Q:Is there any difference between intelligent street lamp and intelligent LED street lamp?

LED light is generally used as a light source, there is no difference between open and close appliances intelligent streetlights.

Q:What happens if the LED street is ungrounded? Is it a big problem?

The LED itself is very sensitive to lightning surge currents, which can cause damage to the human body by electrostatic touch and burn chips or leads. Therefore, the street lighting circuit must be grounded.

Q:400W high pressure sodium lamp can replace 150WLED lamp? Luminous flux?

The life of LED street lights is much higher than that of high pressure sodium lamps, which are generally replaced by LEDLuminous flux comparison, it must be high sodium light, but the light efficiency of sodium lamp utilization is not high, many light is invalid, but also poor color rendering, LED generally do white light, see clearly, bright

Q:How much is the rated voltage of the LED street lamp? Is it direct current?

It is worth noting that, if the solar LED street lights, then certainly the input DC, and as many volts, still depends on the situation.