Streamlight is a company located in Eagleville, Pennsylvania, United States, that manufactures

flashlight A flashlight ( US, Canada) or torch ( UK, Australia) is a portable hand-held electric lamp. Formerly, the light source typically was a miniature incandescent light bulb, but these have been displaced by light-emitting diodes (LEDs) since th ...

s powered by various rechargeable and disposable batteries. Their product line features hand-held and weapon-mountable lights as well as a right angle light used by firefighters on their turnout gear. Several of their products utilize dual sources, combining the long life of

LED lamp An LED lamp or LED light bulb is an electric light that produces light using light-emitting diodes (LEDs). LED lamps are significantly more energy-efficient than equivalent incandescent lamps and can be significantly more efficient than m ...

s with more powerful but shorter-lived conventional

incandescent lamp An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated until it glows. The filament is enclosed in a glass bulb with a vacuum or inert gas to protect the filament from oxida ...

s. They also produce a series of Laser Illuminators such as the one of their newest models the TLR-8 which is a combination LED weapon light and laser. Streamlight developed a handheld 1 million

candlepower Candlepower (abbreviated as cp or CP) is a unit of measurement for luminous intensity. It expresses levels of light intensity relative to the light emitted by a candle of specific size and constituents. The historical candlepower is equal to 0.981 ...

(981,000

candela The candela ( or ; symbol: cd) is the unit of luminous intensity in the International System of Units (SI). It measures luminous power per unit solid angle emitted by a light source in a particular direction. Luminous intensity is analogous t ...

) searchlight as a commercial spin-off of technology developed by

Johnson Space Center The Lyndon B. Johnson Space Center (JSC) is NASA's center for human spaceflight (originally named the Manned Spacecraft Center), where human spaceflight training, research, and flight control are conducted. It was renamed in honor of the late ...

for

NASA The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeedi ...

as part of the Apollo program. After the handheld design was perfected, the company was moved to

King of Prussia, Pennsylvania King of Prussia (also referred to as KOP) is a census-designated place in Upper Merion Township in Montgomery County, Pennsylvania, United States. As of the 2020 census, its population was 22,028. The community took its unusual name in the 18th c ...

by a private investor. In 1977, the headquarters was moved to

Norristown, Pennsylvania Norristown is a municipality with home rule status and the county seat of Montgomery County, Pennsylvania, United States, in the Philadelphia metropolitan area. Located along the Schuylkill River, approximately from the Philadelphia city limi ...

. In 2001, the company moved to Eagleville, Pennsylvania.

References

Flashlights Lighting brands {{US-manufacturing-company-stub

See also

References