A Lantern is a portable device which is used for to illuminate through the projection of light . This device currently obtains the energy necessary for its operation from batteries or batteries .
Typically, the flashlight has a housing where batteries or batteries are installed and a glazed space where the light bulb or lamp . Through a button , the user can turn it on and off.
It is a very useful element in any home. When a power outage occurs, it is possible to appeal to the flashlight for illumination . Thus the person avoids the darkness and can drive safely in his home.
The lanterns are also used to illuminate dark spaces (such as a movie theater when a movie screening has already started) and even public roads in cases where there is no lighting. On the other hand, they allow signals through the intermittent light.
In countries as Japan and China , the paper lanterns . These lanterns have a bulb that is surrounded, as the name suggests, made of paper. This kind of flashlight is usually used in parties and celebrations.
Green Lantern , meanwhile, is the name of a superhero of DC Comics . The character has a ring of power .
In the field of architecture Finally, a flashlight is called a tower Small in size, less wide than high, which has windows and serves as a auction in certain types of buildings.