500W LED Red Light Therapy Device Near Infrared 630nm 660nm 850nm COB LED for Full Body SPA

630nm 660nm 850nm 500w LED COB Red Near Infrared Light Therapy Lamp FDA Approved Effective red and near infrared light therapy requires very specific wavelengths of light, specifically 660nm which is red light and 850nm which is near infrared light. Studies have shown these two specific wavelengths to have the greatest biological impact on the cells of the human body. Red light is best for superficial skin treatments, as it does not have the ability to penetrate quite as deeply as near infrared light. Near infrared light is best for treating deep tissues such as joints, muscles, and even the brain, because of it's ability to penetrate deeper into the human body. This item use the high intensity 500W COB led, The COB LED can focus on light, its fast for preheating, its very good for curing arthritis, cervical spondylosis and so on, and the 3w led its good for surrounding muscles. It consist with 2pc 200w high power cob chip+24pcs 3w small led surrounded, further focus with 60 second