Sentence examples for efficiency of lighting from inspiring English sources

The following determinants are amongst the factors that need to be considered in lighting design: daylight availability, aesthetics, lighting quality, and efficiency of lighting.

Apart from its accuracy, this method, which is based on a multi-objective evolutionary algorithm, has the added advantage of enhancing the energy efficiency of lighting installations.

We also mandated new objectives for the coming decade to increase the efficiency of lighting and appliances.

The bill already includes a measure for modestly increasing the mandated efficiency of light trucks, including sport utility vehicles, light trucks and minivans.

Solar electricity, on the other hand, has become inexpensive, in part because the price of solar panels has fallen at the same time that the efficiency of light bulbs and appliances has dramatically increased.

The company, which is the world's third-largest chip maker, said that its researchers have succeeded in increasing the efficiency of light-emitting silicon 100-fold, for the first time making it comparable with conventional light-emitting diode materials like gallium arsenide.

By contrast, the American Council for an Energy-Efficient Economy estimates that gradually raising the fuel efficiency of light trucks and cars to 35 miles per gallon would save 1.5 million barrels a day in 2010 and 4.5 million barrels a day by 2020 -- up to seven times what the refuge could produce.

It is well known that the photonic crystals could increase the extraction efficiency of lights [20].

Through enhancing the efficiency of light absorbance, the number of photoexcited charge carriers will be increased.

The most obvious are increasing the efficiency of light emitters, detectors and solar cells.

In order to compare the efficiency of light-trapping, two device structures were fabricated.