• LRC Programs
  • Daylight Dividends
  • DELTA
  • DesignWorks
  • Light & Health
  • Lighting Futures
  • Lighting Metrics
  • Lighting Technology Greenhouse
  • Lighting Transformations
  • NLPIP
  • Partners
  • PEARL
  • Solid-State
  • Transportation
• Research Areas
  • Applications & Design
  • Automotive & Street Lighting
  • Aviation Lighting
  • Controls
  • Daylighting
  • Energy & Environment
  • Health & Vision
  • LEDs
  • Outdoor Lighting
  • Product Testing
  • Residential Lighting
  • Security Lighting
  • Technologies
  • Technology Transfer
• Educational Opportunities
  • Graduate Education
  • Life Sciences in Lighting
  • Outreach Education

Comparisons of different lighting schemes:

The measured spectral power distribution (SPD) of each light source is shown in the chart to the right of each photo below.