Diodes, in general, are made of very thin layers of semiconductor material; one layer will have an excess of electrons, while the next will have a deficit of electrons. This difference causes electrons to move from one layer to another, ...
Tags: LED, Light Emitting Diode
Typical indicator LEDs are designed to operate with no more than 30–60 milliwatts (mW) of electrical power. Around 1999, Philips Lumileds introduced power LEDs capable of continuous use at one watt. These LEDs used much larger ...
Tags: LED, Light emitting diode
NYMEX January crude futures settled 98 cents higher at $86.77/barrel Wednesday, as the entire oil complex received a boost from the US Federal Reserve's move to continue its quantitative easing program to stimulate the economy. January ...
Tags: oil, heating oil, refinery, Nymex Oil
Reuters reported that demand for base metals in India could rise next week, particularly for copper and zinc, helped by a surge in construction activity and on higher buying of geysers and other heating equipment as winter sets in. ...
Tags: demand for base metals, copper and zinc, heating equipment
Burnley solar panel company Solarlec has got a double seal of approval from the renewable energy industry in an annual review. The Microgeneration Certification Scheme carried out a full assessment at the company's Billington Road ...
Tags: Burnley solar panel company Solarlec, solar PV panel, MCS
Carbon reduction management agent partners with PassivSystems at launch of the UK's largest ever trial of home energy management systems and solar PV. Climate Energy has today launched SmartHomes2020, the largest trial of home energy ...
Tags: SmartHomes2020, PassivSystems, solar PV
The Electric Reliability Council of Texas' natural gas consumption continued to fall as the market share of coal continued an upward trend while power consumption in the region remained steady in November from the same month a year ago, ...
Tags: natural gas, natural gas consumption, Texas, gas market
Ever wonder what it would have been like to be a Borrower?From the classic tale of tiny people living in everyday homes,the possibility of huge furniture expands the imagination.With the help of the Kindle Heater's giant table lamp design ...
Business Line reported that Neyveli Lignite Corporation has expanded its search area for the right pelletisation technology from Germany to Australia and Japan, as it seeks to increase the use of lignite for power production. The state ...
Tags: Neyveli Lignite Corporation, pelletisation technology, lignite
Jimmy Dean, a breakfast sausage brand of The Hillshire Brands has announced the launch of a new packaging look for its convenience breakfast products line with new graphics, product images and a contemporized brand logo. The revamp gives ...
Large diameter, low speed fans efficiently circulate air throughout an entire space, from floor to ceiling and wall to wall. Depending on the fan's speed, this gentle, nondisruptive airflow both cools in the summer and improves heating ...
Tags: low speed fans, airflow, big fans, Cooling fans
(i)Policy and Administrative Rules Catalogue of Related Laws Foreign Trade Law of the People's Republic of China Customs Law of the People's Republic of China Law of the People's Republic of China on Import and Export Commodity ...
Tags: Hebei province, survey, economy, investment
(i) Survey of the Development Zones The investment environment in these zones is becoming more and more perfect after years of development and construction. Infrastructure has been accomplished with roads, electricity supply, water ...
Tags: Hebei province, survey, economy, investment
GreenWave Reality's Connected Lighting Solution has made a dream that wirelessly influence light bulbs'color,brightness with iPhone come true. People reside in Europe can begin to enjoy such luxuries,as GreenWave Reality's Connected ...
Tags: Europe LED, green wave reality, iPhone
Greg Denning, President, All American Mechanical Contractors One lesson to come out of the Great Recession is that "lean and mean" is here to stay. During the recession companies started counting pennies and looking at where they could ...
Tags: Implement a Computerized Maintenance Management System