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Latest Gas discharge lamps Stories

2013-10-15 23:32:06

New Luceplan lighting products now supported by Lighting55. Tarpon Springs, Florida (PRWEB) October 15, 2013 Lighting55.com.au has never ceased to mesmerize its global customer base with its ultramodern as well as traditional lighting fixtures and solutions. Whether it is suspension lights or table lamps, indoor ceiling lights or outer wall sconces, the brand’s lighting warehouse is replete with unique designs with the latest trends. The company has recently started carrying another...

2013-10-11 23:01:38

To further promote mass Canadian adoption of energy efficient, LED lighting technologies in the commercial retail and manufacturing sectors, LED Canada now offers the lowest priced, DLC listed high bays in Canada. Vancouver, BC (PRWEB) October 11, 2013 LED Canada announced today a new paradigm in high Bay LED pricing has arrived, making the ROI for LED High Bay conversion a clear winner in lighting technologies. While LED lighting for large areas, indoors and out, has been considered too...

2013-10-08 23:30:45

Lower prices on ultra-bright lights make energy efficient LEDs an option for more consumers. Los Angeles (PRWEB) October 08, 2013 WholesaleLED.com announced this week that for the first time it now carries a 75-watt equivalent LED light bulb that will cost as low as $9.95 per bulb. The 12-watt LED is the first of its class to break the 1,000 lumen mark and cost less than ten dollars. It uses ultra-energy efficient LED technology to produce as much light as a 75-watt incandescent bulb...

2013-09-26 23:40:09

Every year, we are reminded of the hidden beauty that lies beneath the surface of nature's foliage with the coming of fall and changing color of leaves. SoLux® natural daylight lamps reveal the true colors and beauty in painting by Van Gogh, Poplars in Autumn, and others by Monet, Rembrandt, and Picasso. Rochester, NY (PRWEB) September 26, 2013 Fall is in the air and with it the annual display of brilliant foliage. According to the US forestry website, "During the growing...


Latest Gas discharge lamps Reference Libraries

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2010-10-28 18:28:32

A mercury arc valve converts high-voltage or high-current alternating current into direct current. It is an electrical rectifier often used to provide power for industrial motors, electric railways, streetcars, and electric locomotives. Peter Cooper Hewitt, in 1902, invented the mercury arc rectifier. It was further developed by researchers throughout the 1920s and 1930s. Prior to solid-state devices, mercury arc rectifiers were one of the more efficient rectifiers. Silicon diode and...

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2010-09-29 16:52:36

The incandescent light bulb provides a source of electric light through incandescence. The bulb works by passing current through a filament which heats to a temperature that produces light. The glass bulb that contains the filament prevents oxidation of the hot filament. The bulbs are also called electric lamps. Incandescent bulbs come in a various sizes and voltages. They can range from 1.5 volts to 300, require no external regulating equipment and have low manufacturing costs. They work...

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2009-04-23 12:28:48

Pavel Nikolayevich Yablochkov (September 14, 1847 "“ March 31, 1984) was a Russian electrical engineer, inventor, and businessman. His most notable invention was a type of electric carbon arc lamp, called the Yablochkov candle. Yablochkov graduated from Mykolayiv Engineering Institute as a military engineer in 1866. In 1869, he continued his education at the Galvanic School in St. Petersburg. Yablochkov settled in Moscow in 1873 after serving time in the army. After that, he was...

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Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
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