Brand origin and creation of 3KM
The inventor of world's first "super distance" 2W Laser infrared laser light, the maximum effective distance breakthrough 500 meters;
The pioneer of first 3000 meters infrared laser light;
Pioneer of ultra long distance infrared laser illumination;
Setting the classification standard for infrared laser lamps distance ;
3KM is the starting point of the ultra long distance infrared laser light;
The first brand in the infrared laser lighting industry.