Q:Solar LED street lamp, how much is a set of solar street lamps wholesale price?

Solar street lighting controller is divided into two buck and step-up, Buck 50 yuan, step-up 80 yuan, the warranty for three years. Yangzhou is the largest production base of street lamps in China, which can be visited by manufacturers.

Q:What is the heat dissipation principle of a LED street lamp?

The road lamp with outdoor use at night, located on the side of the radiating surface above as well as restricted small benefit to the air natural convection, so LED road lamp cap recommendations as far as possible to choose natural convection cooling.

Q:What are the specifications of LED street lamps?

The integrated specifications go up from 30W to one specification per 10WSingle from 28 onwards, each 14W for one specificationModules from 30W onwards, each 30W for one specification

Q:How can I get the LED street light?

We recently have LED exports to grow more quickly, to the countries in Europe, Australia, Africa, from LED to LED to LED downlight lamp display lamp, has not yet been involved, first to leave a claw lol

Q:What are the types of LED street lights?

You said this, should refer to different roads with different type of light, to find a professional company to purchase their lights, they will tell you you have to road conditions. The simulation results they give you ask, just fine.

Q:What is the design height and illuminance of LED street lamps?

1, the first screenshot of table 5.1.3, Weff means: effective width of the road.2, the above lamps refer to conventional lighting, the so-called regular lighting is the lamp installation height of 15 meters below the lamppost.3, light cut type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-65 degrees.4, half light type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-75 degrees.

Q:What is the voltage of the street lamp? What about LED?

Street light voltage is generally 220V AC

Q:Why solar energy centralized power supply street lamp must be supplied by AC LED lamp?

1: DC transmission distance is limited, the pressure drop is very high2: DC voltage - protection switch, controller parts and other technologies immature or cost slightly higher3: DC wiring voltage is not very high, but the street lamp power is not small, the current will be very high, the cable cost

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

The difference is that the light source of the latter has been defined as LED. The light source of the former is not defined and can be a variety of light sources.

Q:Does LED street lights save electricity?

LED streetlights do save electricity.LED light is small: LED is basically a small chip, encapsulated in epoxy resin, so it is very small, very light.Low power consumption: LED power consumption is very low, in general, the working voltage of LED is 2-3.6V. The operating current is 0.02-0.03A. That is to say, it consumes no more than 0.1W.