Q:What's the reason that the LED street lights flash out?

In addition, there may be LED damage. Among them, LED short-circuit, resulting in the number of LED series to reduce, LED voltage at both ends of low, low beyond the power output voltage range, at this time the power will protect, there will be flash phenomenon.

Q:LED lights at home after the power cut slightly bright, and the original street lights related, street lights LED lights, street lights off, led pass, how to solve?

LED lights turn off the light: 1, the switch is cut off the zero line, you can change the line.

Q:Can the power supply for the LED street lamp be placed under the lamppost?

In fact, it is more convenient to put the driver into the electric door directly. If the later stage needs maintenance, it is not necessary to remove the whole lamp.

Q:What are the requirements of the LED street lamp chip? How big is it? How many will it take and how big is the distance between them?

To single words, whatever you want a few watts, is generally the number of beads multiples of 7. A single chip is usually 45U, specifically you want what brand, the price is not the same.

Q:Do constant current LED power supply for street lamp power supply? Is it better to use LED constant voltage power supply?

Relatively large changes, small changes can lead to constant voltage power supply current so constant current drive is better, before use Fuhua electronic outdoor power personal feeling can still hope to adopt, oh, welcome to ask.

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 reason that the range of the LED100W street lamp is not enough or the brightness is not enough?

The cover available PC pipe production, a high temperature of 135 degrees. In the LED street lamp design, PC cover plays a big role in decision radian illumination area, determines the height of light intensity, light material purity decided loss estimate you are one of the causes, and also cause the supply voltage to be checked, know how to lead the way 1, an antidote against the disease, the characteristic of LED lamp - light, no light diffusion, ensure light efficiency;

Q:LED good or low frequency electrodeless lamp?

There are three reasons why the Lantern Festival should be replaced by LEDA: making LED material is more expensive, not very environmentally friendlyTwo: LED decay is serious, that is to say after a period of time to reach a brightness brightness beforeThree: LED heat dissipation is not goodThese three points will cause LED to be replaced

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

The ungrounded words are easy to produce static electricity is not good for the lamp and IC.

Q:Features of LED street lamps

LED street lamp has automatic control energy saving device, which can realize the maximum possible reduction of power and save energy in meeting different lighting requirements. Can realize the computer dimming, time control, light control, temperature control, automatic inspection and other user-friendly features.