LED Light Shields are cordless (handsfree) and have 3 easy to use modes.

Light Waves:

RED light, shown to boost circulation and speed healing and target post-treatment/facial redness (620nm to 750nm.)

BLUE light, shown to kill acne-causing bacteria before, during, or after any breakout and stop stubborn hormonal or random pimples/spots. (405nm to 420nm.)

AMBER light, has been shown to reverse/slow signs of aging and is the only LED wavelength that is also shown to reduce brown spots from sun exposure or darkened skin! (590nm to 620nm.)