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Latest Lighting Stories

2015-01-06 23:04:38

LEDs reduced U.S.

2015-01-06 23:04:34

Leading supplier of explosion proof and industrial grade lighting equipment Larson Electronics has announced the release of a Class 1 & 2 Division 1 & 2 portable explosion proof LED light

2015-01-06 20:22:45

Leader in energy-efficient lighting demos Connected by TCP® & ColorSpree(TM) smart lighting systems LAS VEGAS, Jan.

2015-01-06 08:42:32

LAS VEGAS, Jan.

2015-01-05 23:06:39

NuLEDs PoE Lighting at One Penn Plaza in Manhattan Manhattan, NY (PRWEB) January 05, 2015 Cisco CBC in Manhattan is now lit with NuLEDs Power-over-Ethernet

2015-01-05 16:22:15

AURORA, Ohio, Jan. 5, 2015 /PRNewswire/ -- TCP International Holdings Ltd.

2015-01-05 08:24:30

LIGHTIFY Your World with Cost-Effective Indoor/Outdoor Automated Lighting Solutions Controlled by Your Mobile Device LAS VEGAS and DANVERS, Mass., Jan.

2015-01-02 23:01:38

Leading manufacturer and supplier of explosion proof lighting equipment Larson Electronics has announced the release of a new pedestal mount LED light designed for high output and versatile operation.

2014-12-31 23:03:27

Larson Electronics has added to its extensive range of industrial grade lighting equipment with the release of a 144 watt LED quadpod mounted work light.


Latest Lighting Reference Libraries

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...

26_ba32d7458c9b3264c597f006bab25aa4
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...

7_680ea780e47f127f8391cefcc37578012
2004-10-19 04:45:43

Light Pollution -- Light pollution refers to excess light, created by human activities, that brightens the night sky enough to hide many stars from observers. For the average person, light pollution means that even on a clear, moonless night, only a few stars may be visible. When a city grows up near an astronomical observatory, light pollution can make the observatory effectively useless. Unlike most forms of pollution, light pollution isn't persistent: turn the lights off, and the...

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Word of the Day
palinode
  • A poem in which the author retracts something said in an earlier poem.
The word 'palinode' comes from Greek roots meaning 'again' and 'song'.
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