Himalayan salt is also used to make “Salt Lighters”… they are not something you can eat, but they have become so popular that they deserve a dignified mention. These indoor lights are used not only as a perfect decoration of your premises, but above all they have the primary function of air purification. The salt lamps are large Himalayan salt rocks, where light bulbs are placed inside hollow blocks of salt to radiate a pink hue. It is this soft pink glow that helps remove negative energy, improve blood flow, promote restful sleep and boost serotonin (the happy hormone) levels in the brain. The heat gently released by the lamps, in contact with the faces of the salt blocks that surround it, activates the negative ions, which in turn fight the positive ones in the air by "discharging" it with electromagnetic waves. As a result, you will always have an environment with purified air and better health. It is recommended for indoor environments such as homes, offices, SPAs, etc.