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Latest Gas discharge lamps Stories

2013-06-25 23:16:13

Leapfrog Lighting News & Insights: The high cost of electricity—with costs ranging between 6.3 cents and 84.8 cents per kWh—is making the energy-efficient LED lamp a target of thieves, from small single-bulb thefts in hotel rooms to 40,000-bulb robberies. Ottawa, Canada (PRWEB) June 25, 2013 Leapfrog Lighting News and Insights reports on the rise in theft of LED lamps. In a peculiar endorsement of the popularity and efficiency of LED lamps, theft of the popular bulbs is a growing...

2013-06-25 12:33:51

WORCESTER, Mass., June 25, 2013 /PRNewswire/ -- Access Fixtures has expanded its commercial and sports lighting program to include antique street lamps. Applicable for street and parking lot lighting, the new product line features more than 750 new products and many customization options. The decorative street lighting product designs are based on antique street lighting styles with American, French or Victorian influences. The decorative street lighting luminaires are available...

2013-06-19 23:02:35

Watts no longer measure up in terms of indicating brightness of bulbs, reports Leapfrog Lighting News & Insights. The new metrics are lumens, lux and footcandles, in a market where LED lamps produce more illumination per watt. (PRWEB) June 19, 2013 The new metrics of lighting include more than just lumens and watts, reports Leapfrog Lighting News & Insights. With LED lamps becoming the new mainstream, there's more to deciding on a bulb than energy consumption: “Illuminating...

2013-06-19 12:29:56

Leading Online Lighting Distributor makes shopping for Projection Lamps fast and easy with OEM lamps for over 8,400 projector and projection TV models. WORCESTER, Mass., June 19, 2013 /PRNewswire/ -- Bulbs.com, one of the largest online distributors of replacement lighting is pleased to announce the launch of a new product category. Bulbs.com has yet again expanded its product offering with its latest addition of Projector Lamps. The newly added category provides name-brand lamps...

2013-06-18 16:26:06

FAIRFIELD, N.J., June 18, 2013 /PRNewswire/ -- Designed with a clean elegant aesthetic, Amerlux introduces the Quintetta, a linear LED pendant developed for commercial and hospitality markets. Quintetta features an extruded proprietary lens with five glowing sides--avoiding socket shadows and dark ends. (Photo: http://photos.prnewswire.com/prnh/20130618/NY34224 )(Logo: http://photos.prnewswire.com/prnh/20120118/NY36894LOGO ) "Clean, aesthetically balanced with a chiseled look, Quintetta is...

2013-06-18 08:25:34

RENTON, Wash., June 18, 2013 /PRNewswire/ -- Aleddra LED Lighting, a business unit of Lightel Technologies, Inc., today announces that its energy-efficient ELED T8 tubes helps Auburn SuperMall, Auburn, WA reduce lighting energy consumption by 52%. (Photo: http://photos.prnewswire.com/prnh/20130618/PH33673-a )(Photo: http://photos.prnewswire.com/prnh/20130618/PH33673-b ) The owners of the Auburn SuperMall (Auburn, WA) are very conscientious of energy consumption and implemented a...

2013-06-16 23:00:55

Lucky Light, a LED down light manufacturer in China, has introduced the new product [ZT-BG-10W] to customers all over the world. (PRWEB) June 16, 2013 Lucky Light, a LED down light manufacturer in China, has introduced the new product [ZT-BG-10W] to customers all over the world. The new LED down light uses 90 per cent less energy than a halogen light, which significantly reducing power consumption and helping to achieve global energy conservation goals. The new hall and high rack...

2013-06-13 23:17:21

The LED Light (China), a renowned LED light panel manufacturer and wholesaler from China, has just released its new DALI dimming LED panel light collection to its product catalog. (PRWEB) June 13, 2013 The LED Light (China), a renowned LED light panel manufacturer and wholesaler from China, has just released its new DALI dimming LED panel light collection to its product catalog. According to Ping Zhang, a spokesman for The LED Light (China), the company will release new designs every few...

2013-06-11 23:19:16

Powerhouse DY-200 LED Fresnel Light Offers Focusable, Dimmable, Cool Lighting Option Waukegan, IL (PRWEB) June 11, 2013 Fotodiox, a leading manufacturer and distributor of photography and videography accessories and equipment, today announces a line of LED Fresnel lights for film, television, and studio photography work. The compact DY-200 LED Fresnel lights offer focusable, dimmable light that remains cool-to-the-touch while providing powerful light. Available in 5600 Daylight and 3200...

2013-06-07 08:27:21

VALENCIA, Calif., June 7, 2013 /PRNewswire/ -- Wavien, Inc. has developed the Recycling Light Technology (RLT(TM)) for increasing brightness of LEDs for small target illumination in the digital projection. The brightness increase mechanism can be used to conserve energy by lowering the power consumption while satisfying the same brightness specifications. This is especially important for battery-powered projectors where battery life is very important. The RLT technology improves...


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...

25_189e43a49b73767fbf8377afb7e64593
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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