The Nanoleaf LED Light Therapy Neck & Décolletage Mask uses near-infrared light to treat neck lines, uneven tone, redness, and loss of firmness across the neck and chest. 1072nm Deep NIR: Twelve dedicated 1072nm lights reach deeper than standard LEDs,.. The post Nanoleaf LED Light Therapy Neck & Décolletage Mask appeared first on Gadget Flow.