The difference between pulsed light and laser is that laser is an artificial high-energy strong light, which is linear, straight, difficult to spread, stable and high in intensity. Pulsed light has the high energy and wavelength of laser, but the wavelength is wider, which combines the characteristics of multiple wavelengths.

Although pulsed light can solve the problem of pigment and wrinkles at the same time, for deep pigments, such as cheekbone spots or eyelids and eyes, it is necessary to combine laser and pulsed light to achieve high quality and high precision. Basically, whether it is laser or pulsed light, it can be said that it is a treatment method of destroying first and then building.