Redefining what it means to be secure, Schlage®, a brand of Ingersoll Rand, unites brains and brawn in the new Touchscreen Deadbolt lock, putting the highest grade of security at homeowners’ fingertips. The Schlage Touchscreen ...
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Nintendo’s Wii U™ console – the first new home video game system in six years – arrived on November 18, aiming to change the landscape of games and entertainment with its new Wii U GamePad controller. The Wii U ...
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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 Minister of Energy Dwight Duncan ...
BOULDER, CO (BRAIN) — Blackburn's new Airtower Shop Pump is intended for daily use and abuse at the shop level. The pump has an extra long braided steel hose, a three-inch diamter gauge, 220psi max pressure and high-volume stroke ...
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 ideal or natural light source. ...
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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 to correlate with human ...
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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 of the sensitivity of the human ...
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Color temperature is a characteristic of visible light that has important applications in lighting, photography, videography, publishing, manufacturing, astrophysics, horticulture, and other fields. The color temperature of a light source ...
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Luminous efficacy is a measure of how well a light source produces visible light. It is the ratio of luminous flux to power. Depending on context, the power can be either the radiant flux of the source's output, or it can be the total power ...
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In general, all the LED products can be divided into two major parts, the public lighting and indoor lighting. LED uses fall into four major categories: Visual signals where light goes more or less directly from the source to the human ...
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Efficiency: LEDs emit more light per watt than incandescent light bulbs.The efficiency of LED lighting fixtures is not affected by shape and size, unlike fluorescent light bulbs or tubes. Color: LEDs can emit light of an intended color ...
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White light There are two primary ways of producing white light-emitting diodes (WLEDs), LEDs that generate high-intensity white light. One is to use individual LEDs that emit three primary colors— red, green, and blue — and ...
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China and the US are the two countries most likely to come up with “disruptive technology breakthroughs” in the next two to four years, according to KPMG’s global Tech Innovation Survey 2012. Nearly one third of ...
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Solid-state devices such as LEDs are subject to very limited wear and tear if operated at low currents and at low temperatures. Many of the LEDs made in the 1970s and 1980s are still in service today. Typical lifetimes quoted are 25,000 to ...
Tags: LED, Light emitting diode
Taiwan is the world's leader in LED manufacturing with 41 LED fabs representing over 21 percent of the world's capacity — more than any other region (according to SEMI Opto/LED Fab Forecast report). After the challenging year of 2011, ...
Tags: Taiwan LED Industry