CS - not unlike FORD cars really - many shapes and sizes.
Most ( not prepared to commit to ALL ) can be identified by the lens head. It is most often a series of small circular holes around the periphery of the lens, often with additional hole(s) in the middle that would most readily be compared to LED's in appearance. The light is a very white light, occasionally a white/blue tinge.
The most readily identifiable feature would seem to be smoke emitting from wherever you stowed it, before it somehow self activated
