Lamp Sizes and Protection Area

A question that we are frequently asked is what size of Himalayan Salt Lamp should I purchase? The lamps we carry have had various tests done on the effectiveness to generate negative ions, and have the following general guidelines. Please note that different companies refer to the sizes of the Himalayan Salt Lamps by various names, so it is important to compare by weight and height, not just name. Our lamps are categorized as follows: