What sizes do flashlights come in?
All shapes and sizes. Mini flashlights conveniently fit on your key chain or in your pocket. Penlights are aptly named since they are about the size of a ball point pen. Medium flashlights are easy to carry, fit in your hand and are perfect for everyday use or trick-or-treating. And large flashlights and lanterns are ideal for camping or providing light when you need to brighten up a large area.
How are flashlights powered? • View Online Source Energizer.com – Learning Center – History of… – [Cached Version] Published on: 3/12/2006 Last Visited: 8/9/2007 In the 1890s, American Ever-Ready Company founder Conrad Hubert lit up New York City with the help of dry cell batteries and his newest invention-the electric hand torch.Hubert, a Russian immigrant, experimented with everything from electric tie tacks to electric flower pots before acquiring the patent for this first Eveready flashlight in 1898. Hubert’s first flashlights were hand-made from crude paper and fiber tubes, with a bulb and a rough brass reflector.Because batteries were weak and bulbs primitive, flashlights of the era produced only a brief flash of light-thus the name. Hubert eventually organized the Ever-Ready Battery Company and, in 1906, sold a half-interest to National Carbon Company for $200,000. … Hubert believed he finally had a name that only Eveready could use. • View Online Source Ever Ready Clock Co.
