Search results
Results from the WOW.Com Content Network
[12] [13] According to the World Bank, [14] power outage of Ethiopia occurred 8.2 times in a typical month, each average duration of 5.8 hours. Similarly, in July 2015–June 2016, daily electricity interruption from the Ethiopian Electric Utility estimated on average duration about 1–9 minutes at the distribution lines in Addis Ababa. [15]
A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...
An LED strip, tape, or ribbon light is a flexible circuit board populated by surface-mount light-emitting diodes (SMD LEDs) and other components that usually comes with an adhesive backing. Traditionally, strip lights had been used solely in accent lighting, backlighting, task lighting, and decorative lighting applications, such as cove lighting .
The United States Food and Drugs Administration is warning pet owners about a common medication given to pets to treat arthritis. The F.D.A. now says that the drug Librela may be associated with ...
One of the key advantages of LED-based lighting sources is high luminous efficacy. White LEDs quickly matched and overtook the efficacy of standard incandescent lighting systems. In 2002, Lumileds made five-watt LEDs available with luminous efficacy of 18–22 lumens per watt (lm/W).
When you buy through links on our articles, Future and its syndication partners may earn a commission.
IBM helped to introduced technology to Ethiopia in 1962 with the 1421/814 accounting machine. [3] In 1963, IBM introduced a semi-mechanical accounting machine at the Economic Commission for Africa (ECA), followed by the auto code 1440 model, commissioned by the Ethiopian Electric Light and Power Authority. The IBM 360/20 electronic data ...
With a $275 price target (implies nearly 24% upside) on AMZN stock, shares look like a bargain as we enter the new year, with the name currently priced at $223 and change after Friday's post ...