As the exclusive salt crystal lamp glows, it enriches the air with the negative ions and balance the irritating positive ions emitted by electrical equipments and appliances like television sets, computers, mobile phones, transmission networks, satellites; air pollutions like cigarette fumes, car exhausts, industrial smoke and many other things in our modern life style. The larger the lamp the more negative ions produced. The ionized clean and fresh air creates a special atmosphere of calm meditating balance , tranquility ,peace and well being for humans.