Question

What impact did the flashlight have on society?

Answer 1

Portable light source. Power failures, camping, used as a signalling tool also. Convenient access to portable, safe source of light when accessing a dark or unlighted area, such as attic, storage shed, outdoors etc. These days many flashlights use LEDs instead of incandescent bulbs. As a result batteries last up to 10 times as long.

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