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Inventors of the Fluorescent Light
EdisonTechCenter
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We show you the top 12 inventors and their work in inventing the most popular light source in the world. The fluorescent lamp: 78 years in the making! Heinrich Geissler, Al...
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How a Fluorescent Light Works - Schematic Animation
EdisonTechCenter
239 views
Animation shows the circuit of the first kind of fluorescent lamp called the preheat. See how the ballast and starting switch work to strike an arc in the lamp. See the tim...
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Fluorescent Lamp Ballasts
EdisonTechCenter
93 views
How ballasts work and how they have changed from the 1940s. Magnetic ballasts to electronic ballasts used for fluorescent lamp fixtures. We look at the insides of the 'bric...
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National Renewable Energy Lab - On Location
EdisonTechCenter
115 views
Engineering On Location Series: We visit the visitors center at NREL and learn about what they do. NREL is federally funded and researches biomass, geothermal, solar, wind ...
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The Halogen Tungsten Lamp
EdisonTechCenter
351 views
How it works, Inventors, Variations of design. This is an incandescent lamp which uses halogens like bromine and iodine to prevent the tungsten filament from degrading. It...
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The High Pressure Sodium Lamp (HPS)
EdisonTechCenter
301 views
How it works, inventors, variations. This lamp is the most popular lamp for street and outdoor lighting in the world due to its high efficiency and acceptable color renderi...
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What is an HID Lamp?
EdisonTechCenter
196 views
List of HID lamps and how to classify the lamp. Mercury Vapor, Metal Halide, Carbon Arc Lamp, High Pressure Sodium, Xenon Short-arc Lamp, Xenon Metal Halide. Learn more at ...
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The Low Pressure Sodium Lamp
EdisonTechCenter
379 views
This yellow light was once widely used for street lighting but has lost popularity to the high-pressures sodium lamp. It was developed in 1920 at Westinghouse, and commerci...
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The Incandescent Lamp
EdisonTechCenter
451 views
How it works, History, Inventors and Examples. Advantages and disadvantages of the Incandescent Lamp. Light bulb collector Rick DeLair take you on a tour of the most popula...
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The Neon and Argon Lamp
EdisonTechCenter
363 views
How it works, inventors, development, types of low pressure gas-discharge lamps. The Neon Lamp has occupied a unique niche in modern society since 1915. It was and will l...
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