Grey Himalayan salt lamps are designed to be darker & have little light shine, perfect for those who want the therapeutic benefits of the negative ions, but who prefer a dimmer light. Having a Himalayan Salt Lamp in your home/office space is known to help with: Filtering dust, mold, mildew & pet dander from the indoor air Reduces allergy & asthma symptoms Helps to Improve mood & concentration Increases energy levels Regulates sleep Reduces Stress Himalayan natural rock salt lamps are Hygroscopic, which means that they absorb water vapour & moisture from the air. The air circulating around any room contains water vapour/moisture, this will often carry certain allergens such as: Bacteria, Dust, Pollen & Pet Allergens Due to their size, Himalayan Crystal Rock Salt Lamps are ideal for attracting Water Vapour & Moisture, along with any allergens & pollutants attached. Once these microscopic allergens & pollutants are attracted to the Himalayan Salt Lamp, they will remain there & not in the air where you were previously inhaling them. Being mains heated this allows the Water Vapour is settled into the Salt Lamp, this heat dries the Lamp, allowing the Hygroscopic properties to loop continuously as long as the Lamp is heated. Any of the Allergens/Air Pollutants that have been attracted to the Salt Lamp, will remain there, & will not be re-released into the air again. Each lamp comes with a UK mains power lead, 15w pygmy lamp (bulb) & product meaning card. PLEASE KEEP OUT OF REACH FROM YOUR FURRY FRIENDS! More gorgeously Unique Crystals & Handmade Crystal Gifts are available in my Etsy shop, take a look here https://www.etsy.com/uk/shop/crystalboutiqueuk If you love my stuff, why not follow me on the socials https://www.facebook.com/crystalboutiquegems https://vm.tiktok.com/ZMeeQjUFo/ www.instagram.com/crystalboutique.co.uk/ in accordance with Etsy guidelines, any information provided by crystalboutique.co.uk is not intended to replace conventional medical treatment, advice, or diagnosis. You should continue with any medical treatment prescribed for you by health care professional. Himalayan Grey Natural Rock Salt Lamp