The potential hazards of infrared heat bulbs, lamps, and radiators are mainly to your skin and eyes. Because of the intense radiant heat emitted, prolonged exposure can result in severe burns to the skin. Your eyes are very susceptible to high-intensity short-wave infrared radiation as well. Long-term exposure to infrared radiation can permanently damage the eyes. It's recommended that folks wear goggles with special infrared absorbing glass if they're experiencing long-term exposure to infrared radiation.