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SUSTAINABLE OUTDOOR LIGHTING SYSTEM

  • US 20120087115A1
  • Filed: 12/19/2011
  • Published: 04/12/2012
  • Est. Priority Date: 05/01/2009
  • Status: Active Grant
First Claim
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1. A method of generating light, comprising:

  • energizing one or more first light emitting elements thereby generating primary illumination of a first wavelength range over a target area;

    determining whether a sensor indicates that a light threshold level has been attained utilizing a controller; and

    if the light threshold level has been attained, then energizing one or more second light emitting elements thereby generating secondary illumination of a second wavelength range toward the target area when the one or more first light emitting elements are energized utilizing the controller, such that both the primary illumination and the secondary illumination are combined within at least a portion of the target area thereby enhancing at least one visual property within the at least the portion of the target area.

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