Value metrics for better lighting / Mark S. Rea.
- Bellingham, Wash. : SPIE, 2013.
- SPIE monograph ; PM228.
SPIE digital library
SPIE Press monograph ; PM228
1 online resource (110 pages) : illustrations, digital file.
Electric lighting -- Energy consumption.
Lighting, Architectural and decorative.
- Electronic books.
- System Details:
- Mode of access: World Wide Web.
- We often do not fully understand what lighting can do for us. We know that we need lighting, but often that is as far as the thinking goes. We do a really good job, however, of conceptualizing the costs of those lighting systems because we can readily measure those costs. Reducing costs will certainly increase the value ratio for lighting if the benefits of the lighting system are held constant. Without a clear purpose for the lighting system, and no clear idea of benefits, there is little else that can be used in the value engineering process. This book is dedicated to the notion that our society undervalues light because we do not properly measure the benefits of light, in terms of both the lighting system and how it is applied. Consequently, we unnecessarily waste our natural and capital resources. The problems associated with inadequate light-measurement systems are not hard to grasp or even to fix, and are the subject of Value Metrics for Better Lighting. This book was written as a starting point for thoughtful consideration, discussion, and action by those vested in better and more-sustainable lighting, including manufacturers, practitioners, regulators, advocates, educators, and, of course, users.
Chapter 1. Introduction
Chapter 2. Measurement matters
Chapter 3. Added value from new metrics
Chapter 4. An invitation
Chapter 5. Conclusion
Appendix 1. Acronyms, abbreviations, and notation
Appendix 2. Determinations of chromaticity
Appendix 3. Color rendering metric calculations
Appendix 4. How to optimize illumination on a residential wall display
Appendix 5. Relative SPDs of the light sources in Table 4.1
Appendix 6. Luminous efficiency functions for different benefit metrics
Appendix 7. Resources for maximizing the value of daylight controls
- "SPIE Digital Library."--Website.
Includes bibliographical references (pages 105-110).
Title from PDF title page (SPIE eBooks Website, viewed 2013-02-22).
- Society of Photo-optical Instrumentation Engineers.
- Other format:
- Print version
- 9780819493231 (electronic)
- Publisher Number:
- 10.1117/3.1000979 doi
- Access Restriction:
- Restricted for use by site license.
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