Sooth the soul with this unique salt lamp made from Natural Himalayan salt crystals hand mined in the Himalayan Mountains. The Himalayan Natural Crystal Salt Lamp also works as an air purifier. When lit, the lamp emits negative ions that fight against positively charged particles that can cause you to feel stuffy and sluggish. The lit salt crystal clears the air naturally of allergens like smoke, pet dander, pollens, and other air pollutants. It dilutes odors so that you can breathe easier, plus it looks beautiful when lit, with a natural amber hue.