Kuan Technology's Starlight Cellular Light Ultra-Photon Skin Rejuvenation Device is specially designed for problem skin. The cellular light uses a honeycomb filter to block a portion of the spectrum, avoiding concentrated heat on the treatment area. It can also be customized to different skin types by switching between light spot patterns. Different filter lenses are matched to different skin types for targeted and precise treatment, addressing various skin problems throughout the body. It is also easy to disassemble.