Higher iron, sulfur and magnesium mineral content gives them their darker color and they have a much softer glow than pink or white salt lamps. AWGifts Dropship Europe´s Grey Rock Salt Lamps – 1.5 – 2kg
, also sometimes called black salt lamps, are best for bedrooms where you don't want too much light.
Each Salt Lamp comes complete with light fitting, bulb & plug.
The Himalayan Crystal Salt Lamps are believed to create negatively charged ions in the air. This is a good thing because modern day pollution and electrical equipment create positive ions in the air which are potentially harmful to us and cause air quality in areas affected to deteriorate.
By using a Himalayan Crystal Salt Lamp you replace the negatively charged ions in the air which help us to avoid the alleged physical and mental harm that the ‘electric smog’ creates.