Underwater lantern.
Uman experimental plant "ETOLON"
The underwater lantern is intended for use as a lighting device under water, and in normal conditions.
Turning on the flashlight is done by rotating the reflector cover clockwise, and turning it off - counterclockwise.
Supply voltage - 4.5 volts (3 batteries of 1.5 volts)
Lantern weight -500 grams
Immersion depth 5 meters (I did not have this)
The body is made of metal (I think aluminum)
Attention!
Batteries are not included!
State!
This thing is not new ...
Storage traces, and traces of time