Visual Performance as a Function of Spectral Power Distribution of Light Sources at Luminances Used for General Outdoor Lighting

@inproceedings{Lewis2010VisualPA,
  title={Visual Performance as a Function of Spectral Power Distribution of Light Sources at Luminances Used for General Outdoor Lighting},
  author={Alan L. Lewis},
  year={2010}
}
The need to provide outdoor lighting for orientation, identification, and safety at a cost that is reasonable in terms of both dollars and energy has resulted in the use of light sources that differ significantly in spectral power distribution from those used in interiors and for which almost all data on visual performance have been accumulated. Furthermore, the illuminances used in most outdoor lighting applications (0.01 cd/m2.....10 cd/rn") are vastly lower than those under which the… CONTINUE READING
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