Reply To: Does Rubylux near-infrared bulb emit UV radiation.. Home › Forums › Infrared Light Therapy › Does Rubylux near-infrared bulb emit UV radiation.. › Reply To: Does Rubylux near-infrared bulb emit UV radiation.. November 12, 2020 at 3:06 pm #1486 RosieeParticipant @bigmomma – Red light therapy is not the same as the light coming from the sun, it is using a low levels of heat that doesn’t hurt and burn our skin.