What are the benefits of the different LED wavelengths?

Blue light (415nm)- Purifies problem skin and regulates sebum production to decongest skin, improve its clarity and reduce future breakouts.
Red light (633nm)- Stimulates the production of collagen and elastins to improve skin firmness and increases blood flow to deliver more nutrients to the skin for a healthier, more radiant glow.
Infrared light (830nm)- Promotes faster healing by reducing inflammation from injury or post intensive treatments.