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Ethiopia is now aiming as much as possible at geothermal energy, in contrast to the years before 2015, when the country focused almost exclusively on hydropower. Power plants with geothermal energy usually have a high and constant power output with high capacity factors which makes this kind of energy highly competitive in the long term.
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 ...
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).
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 .
Demi Moore is opening up about her struggles with her body.. In a Nov. 14 interview with Elle, Moore revealed she developed an eating disorder when she was younger because of the immense pressures ...
Over 70% of the freshwater resources that Ethiopia has access to can be found at the Blue Nile River Basin. Here, three river systems, the Abbay (44%), Akobo River (20%), and Tekezé (6%) provide the country with vital water resources. [9] Ethiopia's government is planning on tapping into this technology five-fold in the coming years. [10]
The winning numbers were 1, 2, 15, 23, 28, and the red Powerball 10 — Heath’s lucky number. “Six numbers on the Powerball is … the odds are you’ll die before …
Designed with an A14 Bionic chip, a 10.9-inch Liquid Retina Display, 64GB of storage and both a front and back camera, this powerful iPad will earn a place in your electronics arsenal. Save $99 ...