It has no definite form. In some accounts, it appears as a floating ball of light, a large flickering glow seen at night, especially in damp or marshy areas. It is said to lure travelers in the forest into losing their way, making them believe that someone ahead is carrying a torch or that there is a fire. When they approach, the light suddenly disappears, only to reappear surrounding them from all directions. According to the
Royal Institute Dictionary, "a Khamot is defined as a type of ghost in the same group as Krasue or Phong ghosts, appearing as a glowing light at night that misleads people into thinking there is a fire or someone holding a torch ahead. When approached, it disappears. Scientifically, this phenomenon is explained as
methane gas produced by the decomposition of organic matter, which can ignite in the air and appear as flickering lights in the dark." ==Regional variations==