The lasers in the Theradome are of a red color, part of the visible spectrum of light. They are not intense enough to cause damage to the eyes. Since the lasers are very bright, a three-step safety system has been implemented. This prevents laser light from accidentally shining into your eyes. If you intentionally defeat this system, the lasers will still cause no harm, but we do not recommend staring into your Theradome for any reason.