Illumination management system

An illumination management system of claim I wherein said light control circuitry comprises:

• an identification circuit coupled to the first and second LEDs for associating the actual light composition, said actual light composition being a combination of light values derived from said first and second signals;
• a correction circuit coupled to said identification circuit for comparing said actual light composition to a desired light composition;
• and
• a driver circuit coupled to said correction factor circuit and configured to generate a control signal to control an illumination level of one or more lights, control third signal being derived from a difference between said actual light composition and said desired light composition, said control signal being varied in response to said difference.

A spectrum analyzer comprising:

• a first LED that outputs a first signal when exposed to a first spectrum of light, said first signal indicating an intensity of light from said first spectrum;
• a second LED that outputs a second signal when exposed to a second spectrum of light, said second signal indicating an intensity of light from said second spectrum and wherein said second spectrum includes at least some wavelengths that are not in said first spectrum;
• and
• light control circuitry, coupled to said first and second LEDs, configured to associate said first spectrum and said second spectrum with different sources of light.

A light meter comprising:

• a first LED that outputs a first signal when exposed to, a first spectrum of light, said first signal indicating an intensity of light from said first spectrum;
• a second LED that outputs a second signal when exposed to a second spectrum of light, said second signal indicating an intensity of light from said second spectrum and wherein said second spectrum includes at least some wavelengths that are not in said first spectrum;
• and
• light control circuitry, coupled to said first and second LEDs, configured to associate said first spectrum and said second spectrum with different sources of light, said light meter being configured to associate an actual light composition, said actual light composition being a combination of light values derived from each signal, each light value describing a light source and a light intensity of the light source.

A method for controlling the brightness level of a light, the method comprising:

• exposing a plurality of LEDs to light;
• outputting from each LED a signal in response to being exposed to light, at least two LEDs of the plurality of LEDs detecting different light spectrums, each light spectrum being associated with a different light source;
• associating an actual light composition, the actual light composition being a combination of light values derived from each of the signals, each light value describing the light source and light intensity of the light source;
• and
• controlling the illumination level of one or more lights in response to a desired light level.