Learning Center
Fireflies Help to Inspire 'brighter LED Lights'
The night time twinkling of fireflies has inspired scientists to modify an LED light bulb so that it is more than one and a half times as efficient as the original. Researchers from Belgium, France and ...
Phase-out of Incandescent Light Bulbs
Global As part of global efforts to promote efficient lighting, United Nations Environment Programme with the support of the GEF Earth Fund, Philips Lighting and OSRAM GmbH has established the initiative. ...
Singapore Int'l LED/OLED Technology Show 2013(LEDTEC ASIA 2013)
Contact: Singapore Int'l LED/OLED Technology Show 2013 EXPORUM_ 4F 151-2 Samsung-dong, Gangnam-gu, Seoul 135-878, KoreaTEL. +82-2-2051-3322 / +82-2-6000-6671 FAX. +82-2-2051-3326 E-Mail. ...
In physics, the wavelength of a sinusoidal wave is the spatial period of the wave—the distance over which the wave's shape repeats. It is usually determined by considering the distance between consecutive ...
Gains in Energy Efficiency More Than Possible, Report Says
Energy efficiency awareness in the U.S.goes back at least to President Jimmy Carter in a cardigan sweater warning Americans of a global energy crisis back in 1977.In the decades since,much progress has been ...
In 2013, It's Lights out for The 75-Watt Incandescent
Let's use the occasion of the shortest day of the year to say so long to another energy-wasting incandescent lightbulb. Federal law mandates that 75-watt bulbs can no longer be made in the U.S. or imported as ...
Griven and W-DMX at Bunyodkor Stadium
Uzbekistan-The newly built Bunyodkor Stadium was inaugurated at the end of August in conjunction with the celebration of the 21st Uzbekistan's Independence Day,recurring on 1 September 2012.On this ...
The Racecourse Newbury Sees Stars
UK-The Racecourse Newbury hosted BBC Stargazing Live on 9 January,where 1,500 budding astronomers put into practice everything Professor Brian Cox had taught them throughout the series with experts on hand for ...
Phase-out of Incandescent Light Bulbs - North America
Canada The provincial government of Nova Scotia stated in February 2007 that it would like to move towards preventing the sale of incandescent light bulbs in the province. In April 2007, Ontario's ...
Color Rendering Index (CRI) In this installment of EagleLight's LED University we will discuss CRI or the color rendering index. LED CRI Defined The Color Rendering Index (CRI) is the relative ...
Two Methods to Enhance LED Display Performance
Nowadays, LED display is popular to our life. With unique advantaged, this high-tech products has been widely used as a method for communication transmission. With the increasing market requirements, more and ...
High Quality SMD LED Downlight From CNHidee
LED downlight is a kind of build-in ceiling lighting fixture. Besides the general advantages of all LED lamps: energy saving, long life-span, environment friendly, LED downlight has the biggest advantage in ...
When your thoughts turn to making your backyard feel more festive,Tiki torches and fire pits come to mind.There is something about flickering flames that is at once comforting and exciting. While the ...
The color rendering index (CRI), sometimes called color rendition index, is a quantitative measure of the ability of a light source to reproduce the colors of various objects faithfully in comparison with an ...
In photometry, illuminance is the total luminous flux incident on a surface, per unit area. It is a measure of how much the incident light illuminates the surface, wavelength-weighted by the luminosity function ...
Napa Valley's Enchanting Tree Chandelier
Through a collaboration effort between two artists,David Lipski and the tree lighting specialist Jonquil-Design,Kathryn Hall Vineyards has one of the most beautiful trees in Napa Valley and it is made from ...
L.E.D.: LED means light emitting diode. LEDs are a solid state device and do not require heating of a filament to create light. Rather, electricity is passed through a chemical compound that is excited and ...
Light Emitting Diode (LED) technology provides an energy-efficient illumination solution for commercial and residential use. LED lights last up to 10 times longer than compact fluorescents or regular ...
Miniature LEDs Miniature LEDs are some of the most common types of LED lights and can be found in an array of devices with surface-mount or through-hole designs. ...
In photometry, luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model ...
