Q:LED street is a single bead or multiball well

You say is the difference between a single tile and integration that it is of course a single well, the integrated cooling is not good, and will affect the light, LED lamp, the same power, the actual flux lamp luminous flux integrated light source is less than a single tile,In one is integrated, as long as there is a chip in the broken, it is not bright, and maintenance costs are high, I hope to adopt

Q:Technical requirements for LED street lamps

The technology is mature day by day, and the efficiency of light source has reached over 100lm/W, which makes it possible to save energy in urban street lighting. LED street lamps, especially large power LED street lamps, are attacking the traditional street lamp market at a tremendous speed.High power LED street lamp, as its name suggests, is power greater than 30 watts, using a new type of LED semiconductor light street lamps. The standard is generally the illuminance uniformity of the road surface, which conforms to the illumination of the road. The actual 1/2 center spot reaches 25LUX, and the 1/4 center light intensity reaches 15LUX, the minimum light intensity is 4LUX at 16 meters, and the overlap light intensity is about 6LUX. Refers to the use of solar panels for the supply of power LED street lamps. The conversion rate of 1. light is 17%, the solar energy per square meter is 1000W, and the actual utilization efficiency is 170W

Q:How big is the power of a LED street lamp?

General 20W-300W have

Q:LED street lights around 2800K, the highest color temperature, how many lumens per watt?

The best lamp can do 140 lumens, but to do the whole lamp 120 is basically impossible, the restricting factors of power supply and the other is unable to achieve this level

Q:What is the problem of flashing LED street lights on the side of the road?

Check whether the current limiting resistor in the circuit has changed, or whether the current of the power supply is off the rated value. If it's a different LED flash, it's a LED quality problem that needs to be replaced.

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

You can have a look at the light path. It's nice and the price is right

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:Solar LED street lighting industry prospects really so good?

I am not very optimistic about solar street lamps, the main reason is that the quality of solar panels is not good, and the quality of the battery is also poor, generally good point with two or three years, a large number of maintenance, almost a year less

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

LED lamps instead of high pressure sodium lamps.

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

Useless influence. I need solar street lights. I'm a manufacturer,