Genuine Himalayan Salt Crystal Lamp from Pakistan with bulb and cord. Each lamp will vary in exact size, shape and weight. Makes a nice soft light in any room. Himalayan salt lamps are said to cleanse the air around them via natural ionization, releasing negatively charged ions which act on the contaminants in the air by neutralizing them so they can no longer circulate. Salt lamps will last a VERY long time as long as they are not exposed to excessive heat and moisture.