This Incandescent 7 lb salt crystal lamp is made from real Himalayan natural salt crystals. It will bring harmony and a wholesome environment to any room. The lamp is great to keep in any room of the house or even perfect for an office, workspace, or yoga studio. It has been scientifically proven to help with anxiety. The therapeutic glow calms and brings the mind and body to a tranquil state of being. As the lamp is lit, it releases negative ions that help fight against particles such as allergens, smoke, dander, pollen, dust, and any other pollutants that cause a dirty environment. This salt lamp will help you sleep, work, and perform better in your everyday life. This Natural Salt Lamp features a dimmer to adjust brightness to your comfort