Because in the process of packaging or transportation, many manufacturers now add gas plastic materials to the outside of the glass light pipe to wrap the light pipe, which will not cause the glass light pipe to break. In addition to coating related coatings on the glass tube body, we also add a thin PC to the glass tube and fix it in the light tube. The advantage of this is that even if the shell is broken, the light pipe will not be broken with the protection of the PC inner layer." Next, let’s talk about the characteristics of the LED light pipe? 　　 1. Energy-saving automatic control ① The car enters the microwave The sensing area of the radar sensor LED light tube automatically turns on from 3W to 18W　　②The upper sensor light of the parking space will automatically go out or switch to 3W　　 in 8~30 seconds after the owner leaves the car. ③Compared with conventional lighting, the energy-saving effect is significant, and the energy consumption is significant. Electricity will be one-tenth of the original. 2. Eliminate potential safety hazards. When the garage adopts microwave radar sensing LED light tube, wherever the person (vehicle) goes, the light will automatically light up. With the TV monitoring system, the light will be on. It can prompt people (vehicles) in the monitoring center to enter the underground garage, which plays a certain auxiliary role in safety precautions. 　　 3. Low maintenance because the average life of the LED is ≥ 50,000 hours, and each light is controlled by infrared induction, which is used every day. The relative shortening makes the design service life of the whole lamp up to 10 years, so the maintenance cost is greatly reduced. 　　 4. Emergency lighting can not only increase the emergency lighting time in the power failure state, but also can install "power failure permanent light" and as appropriate. "Power failure induction lighting" LED multi-function emergency induction lamp with two functions, so as to further satisfy the humane demand.