... 3.Rechargeable 4.Long Life:20000H+ 5.365nm UV LED Dental Cure Torch 1. If you are interested in ... 345, 355, 365, 375, 385, 395, 405, 415 nmVisible light: 420, 430, 450, 470, 490, 500, 505, 525, ... , 690, 700, 720, 735, 750, 760, 780 nmNear infrared light: 810, 830, 850, 870, 880, 890, 910, 940, ... skin diseases (vitiligo), anti-inflammatory anti-virus, UV light curing dental4). Can be used for ore were ...