Himalayan Salt Lamps are mined deep underground from the Himalayan mountains.  They are hand crafted and carved but their surface is unpolished to have a natural look or they are made in recognizable and uniformed shapes for home or office.
 
Each salt lamp comes with an attractive rosewood base, an UL approved cords SPT-2 with fixture and  on/off switch that can take up to 75W and a standard candelabra based bulb. (Replacement bulbs can be purchased anywhere in the US.)