By selecting appropriate photoelectric devices to act on unwanted pigmentation spots, the mechanical or selective photothermal effects of light can accurately act on pigment cells, causing these melanin particles to rapidly expand and rupture after absorbing light, forming small fragments that are then metabolized and excreted by the human body, thereby achieving the effects of spot removal, whitening, and transparency.

Fumeilei's long pulsed 1064nm laser technology and intense pulse light dual band filtering technology help beauty seekers unleash confidence. Laser or intense pulsed light (IPL) is absorbed by oxygenated hemoglobin in blood vessels, causing heating and coagulation of diseased blood vessels. This selective heating destroys the structure of diseased blood vessels while minimizing damage to surrounding normal tissues, effectively improving the symptoms and appearance of vascular lesions.

Specific wavelengths of light are absorbed by the metabolites of Propionibacterium acnes (such as endogenous porphyrins), which activate to produce a chemical reaction, forming free oxygen atoms. These reactive oxygen atoms react with porphyrins and can kill Propionibacterium acnes, thereby achieving the effect of treating acne.

The working principle of hair removal is mainly through laser or intense pulsed light (IPL) technology, which uses specific wavelengths of light energy to be absorbed by melanin in the hair. Light energy is converted into heat , causing an increase in the temperature of hair follicles, thereby damaging their structure and inhibiting hair regeneration. Due to the selective effect of laser and light, the surrounding skin tissue is almost unaffected, thus achieving long-term hair removal safely and effectively.