Reform the air and kills bacteria and other germs. Naturally increase your sleep. Makes environment more human friendly to breath. Reduce stress and makes you feel light. Continue usage of salt lamp makes you clever and active. Increase your efficiency and work ability. In your bedroom makes the environment more romantic and calm. Asthma patent gets breath more smoothly and easily when they are around salt lamp. These lamps are made with natural Rare White/Pink Himalayan salt stones.