Advancing the effective use of light for society and the environment
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Lighting Application and Design
Environment and Energy Efficiency
Evaluation and Testing
Light and Health
Behavior and Mood
Regulation and Policy
Guides and Metrics
How does HID dimming affect color?
What are full-spectrum light sources?
What benefits are claimed for full-spectrum light sources?
How valid are the claims regarding full-spectrum light sources?
How do we see color?
What determines the color of an LED?
How is white light made with LEDs?
Which method for creating white light is best?
Does dimming LEDs cause color shifts?
Are there color variations among LEDs?
How large can color variations be for acceptable use?
How do the color rendering characteristics of LEDs compare to other light sources?
Why are halogen torchieres so popular?
How do T5FT lamps rate on life, color characteristics, and lumen depreciation?
What are the color characteristics of T10 and T9 lamps?
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