"Red Light Showdown: Tested 660nm vs 850nm Therapy Benefits" We recently tested the Red Light Therapy for Face and Body lamp, which combines 660nm red light with 850nm infrared light on a sleek adjustable stand. After several weeks of use, we’re impressed by the dual-focus benefits. The 660nm red light penetrates deeply to stimulate collagen production and reduce inflammation, ideal for facial wrinkles and uneven skin. Meanwhile, the 850nm infrared light penetrates deeper to target muscle recovery and circulation, making it great for body use after workouts. We appreciate how the stand makes positioning effortless, and the non-UV LED technology keeps our sessions safe and painless. While the 660nm provided noticeable skin improvements, the 850nm delivered a subtle but effective boost in muscle soreness relief. Overall, this device strikes a balance between beauty and wellness, making it a versatile addition to our self-care routine."