This Red Light Therapy Torch uses advanced medical technology to emit red light to penetrate deep into the skin, helping to reduce inflammation, promote healing, and reduce fatigue. With a sleek stainless steel design, this LED pen light can reduce pain and swelling, while improving skin texture and tone. Experience the power of red light therapy today. Red Light Therapy Torch is a light handy, handheld portable pen device which can be used anytime anywhere, fits into a purse and for travel, even use on pets. This red light torch is upgraded to 3 LEDs, offering more options for body relief and skin improvement. Use 10-20 minutes a day. Or slightly longer for pain.