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2. Klieg light - Wikipedia

   en.wikipedia.org/wiki/Klieg_light

   Klieg lights. A Klieg light is an intense carbon arc lamp especially used in filmmaking.It is named after inventor John Kliegl and his brother Anton Kliegl.Klieg lights usually have a Fresnel lens with a spherical reflector or an ellipsoidal reflector with a lens train containing two plano-convex lenses or a single step lens.

3. Automotive lighting - Wikipedia

   en.wikipedia.org/wiki/Automotive_lighting

   Typically, bulbs of 21 to 27 watts producing 280 to 570 lumens (22 to 45 mean spherical candlepower) are used for stop, turn, reversing and rear fog lights, while bulbs of 4 to 10 W, producing 40 to 130 lm (3 to 10 mscp) are used for tail lights, parking lights, side marker lights and side turn signal repeaters. [citation needed]

4. Searchlight - Wikipedia

   en.wikipedia.org/wiki/Searchlight

   ATS officers-in-training crew a 90 cm searchlight in Western Command, 1944. A searchlight (or spotlight) is an apparatus that combines an extremely bright source (traditionally a carbon arc lamp) with a mirrored parabolic reflector to project a powerful beam of light of approximately parallel rays in a particular direction.

5. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   High-power LEDs (HP-LEDs) or high-output LEDs (HO-LEDs) can be driven at currents from hundreds of mA to more than an ampere, compared with the tens of mA for other LEDs. Some can emit over a thousand lumens. [50] [51] LED power densities up to 300 W/cm 2 have been achieved. Since overheating is destructive, the HP-LEDs must be mounted on a ...

6. Inflation report poses test for stocks rally as Fed meeting looms

   www.aol.com/news/inflation-report-poses-test...

   An inflation report in the coming week will test the strength of the record-setting U.S. stocks rally and provide a crucial piece of data that could factor into the Federal Reserve's plans for ...

7. 7 of the most famous American investors - AOL

   www.aol.com/finance/7-most-famous-american...

   So, if investors continue to fund a money-losing business through tough times, they may eventually allow it to succeed. Similarly, if they withhold money from a struggling business, they may cause ...