IES TM 12 : 2012
Withdrawn
Withdrawn
SPECTRAL EFFECTS OF LIGHTING ON VISUAL PERFORMANCE AT MESOPIC LIGHTING LEVELS
Published date
01-01-2012
Publisher
Withdrawn date
11-05-2013
Sorry this product is not available in your region.
1.0 Introduction
2.0 Known Factors in Determining Spectral Effects
3.0 Determining Effective Luminance
4.0 Calculating Effective Luminance from CIE 191
5.0 Effects Needing Further Research
Annex A - ELF Tables
Annex B - BASIC Code for Mesopic or Effective Luminance
Annex C - S/P Ratios of Common Light Sources
References
Specifies the spectral effects of lighting at low luminances typically found in nighttime conditions, focusing on visual performance, with brief discussions of roadway visual tasks, glare, chromatic effects, environmental effects, and others.
| DocumentType |
Standard
|
| ProductNote |
REVISED Version PDF Is Now Available This standard also refer to CIE-191,CIE-18.2,CIE-41,CIE-81
|
| PublisherName |
Illuminating Engineering Society
|
| Status |
Withdrawn
|
| Supersedes |
| IES RP 33 : 2014 | LIGHTING FOR EXTERIOR ENVIRONMENTS |
| NEMA LS 20037:2024 | Replacing HID Lamps with LED Lamps: Light Output Equivalency Claims |
| IES TM 18 : 2008 | LIGHT AND HUMAN HEALTH: AN OVERVIEW OF THE IMPACT OF LIGHT ON VISUAL, CIRCADIAN, NEUROENDOCRINE AND NEUROBEHAVIORAL RESPONSES |
| IES HB 10 : 2011 | THE LIGHTING HANDBOOK |
Summarise
Sorry this product is not available in your region.