From another point of 5 years warranty led street light, for example, a building, let alone the home part, there are a lot of lighting in the building, and there is a monitoring system, what kind of monitoring is this system?

It needs to monitor elevators, instruments, and lights, so If the LED can achieve smart dimming, power consumption and status can also achieve this smart dimming system, I think it has great value in commercial buildings. If you are an individual, you will definitely consider the cost. For the building, such skills are needed to understand what the state of the building can be.

All of these need to be done by us. How to root out light pollution and light pollution? ——Control, re-control, or control Moderator: Regarding light pollution and light pollution, Europe has strict regulations on light pollution, the highest brightness area and the lowest brightness area, and low light pollution What's the difference between the high light-damaged place and the high light-damaged place?

Think about it, your office is about 3 or 4 meters high. What kind of lighting should you use? The illuminance on the table should reach about 800 Lux. And how to use LED to solve this problem.Light pollution is controllable, and it's all caused by us. First of all, we should solve it during the design period. Don't wait until the construction process to solve it, otherwise it will be very difficult. First, the cost will increase, and second, the construction period will be affected. How to control light pollution?