Q:What is the display index of the LED lamp?

For LED lamps, the average color index of the three primary colors is high, and the color index of the blue and yellow phosphors is not as high as the three primary colors of the LED.

Q:What are the features of LED street lamp products?

Energy saving, brightness is not ideal, you have no chance to repair, and then change

Q:LED street lamp, glass lens, mold opening, research and development

The development and opening of the optical glass lens belong to the two light distribution design. In the use of LED devices, the whole system in the distribution of light intensity, temperature effect, can not meet the engineering requirements, in order to meet the engineering requirements of the LED device to send the concentrated light to the desired lighting area, so that the entire LED lighting system can achieve the desired effect. This is called the two optical design, also known as the two light distribution.

Q:What's the reason why the LED street lights don't work?

Fault phenomenon 1, all LED does not light 1), if the reason is: city power protection switch trip, hit it, and if the power is not bright, generally LED drive power failure,

Q:How high should the installation height of the LED street lamp be?

In order to avoid glare, you can choose the f (d) (E), the installation height of street lights should not be less than 4.5m. The distance between the poles of the street lamp can be 25 to 30m, and the distance between the lamp posts entering the curve should be reduced appropriately.

Q:Road light is one of LED. How much is it?

500 to more than 1 thousand, there are different brands, different specifications, prices vary.

Q:LED street lights generally use how many W, how much density is more appropriate?

100W or so, the distance is about the same as ordinary street lights!

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

The design height and illuminance of LED street lamp are based on the design standard of urban road lighting, and the national standard is CJJ45-2015.

Q:What's the price of the LED road lamp holder?

Generally speaking, as the working environment of street lamps is the worst, it is normal to go to eight or nine dollars per watt.

Q:Who knows LED street lamp warm white light and positive white light have what difference, how should choose?

If the power is the same, the brightness of the white and warm white light should be the same.