Ch. 4

Card Set Information

Author:
lkillebr
ID:
101111
Filename:
Ch. 4
Updated:
2011-09-11 18:40:07
Tags:
lighting codes
Folders:

Description:
light
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  1. How does "white" light sources emit energy?
    at all or almost all visible wavelengths, but not always in an ideal proportion.
  2. What is in the category of white light?
    Variations as warm or cool
  3. Color Temperature
    describes how a lamp appears when lighted. Color temperature is measured in kelvin (k), a scale that starts at absolute zero.
  4. Color Rendering
    expresses how colors appear under a given light source
  5. Color Rendering Index (CRI)
    the most accepted method to determine the color-rendering ability of a light source is a rating system

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