Infrared light is automatically on with any colour you choose.
Blue 823nm:
Kills bacteria, promotes blood circulation, and removes acne. Great improvement of allergic skin and inhibiting sebaceous glands.
Green 852nm:
Dilutes pigmentation, dark spots, freckles and improves skin grease. Promote cell metabolism.
Red 876nm:
Accelerates blood stimulation skin cell activity and collagen. Whitening rejuvenation and healing of scar tissue.
Yellow 730nm:
Stimulates the lymphatic and nervous system, restores the balance of sensitive skin and energizes skin. Great for body freckles.