Winkonlaser LED PDT device: 4 waves lights: yellow. blue, red and green. "RED" red-wavelength 640nm penetrates the skin 1~6mm. For skin cell regeneration, promoting blood circulation, relieving acne scars, allergic dermatitis, relieving pain, and activating active ingredients have a good effect. "BLUE" blue - wavelength 423nm penetrates the skin 1mm. It is very helpful for killing acne bacteria, inhibiting sebaceous glands,preventing wound infections, and calming allergic skin. "GREEN" green - Wavelength 532nm penetrates skin 0.5~2mm. It has a good calming effect on sensitive skin and body and mind.
"YELLOW" yellow - Wavelength 583nm penetrates skin 1~2mm. Effective treatment of skin redness / erythema, relieve redness, pigmentation and other effects.