Safe treatment
1) The narrow band LED does not emit light in the range of UV and IR, the emitted light is always within stable light wavelength spectrum;
2) Small side effect on infant (such as fever, irritability crying, vomiting,diarrhea, rash, riboflavin deficiency and hemolysis and bronchial disease, etc.), convenient for processing medical care;
3) Infant can be covered with blanket to avoid the light pollution to the surrounding environment and people.