What does Sanfeng Lighting mean by "healthy light and good sleep"?

In fact, the light we are exposed to now contains blue light, which will inhibit the secretion of melatonin, which dominates the operation of the human biological clock and secretes less during the day to keep people awake; Too much secretion at night will make people feel very tired and sleepy. Sanfeng lighting lamps insist on using blue-light exemption full-spectrum imported chips to reduce blue light, promote melatonin secretion and help you and your family fall asleep quickly!