Definitions: S - Lighting
A semi-direct luminaire is a lighting fixture that directs 60% - 90% of its light downward.
References - semi-direct luminaire
See the following for additional semi-direct luminaire information:
- Modern Residential Wiring: Based on the 2005 NEC Goodheart-Wilcox Publisher, April 2006, Harvey Holzman, ISBN 1590704436
- National Electrical Code 2008 (National Fire Protection Association National Electrical Code) National Fire Protection Association; 1 edition, September 2007, NFPA, ISBN 877657904
- Lighting Principles and Terms United States Department of Energy, December 2009, Editorial Staff
- Electrical Safety Workbook Fermilab, December 2009, Editorial Staff
- Electrical Work on Residential Property - What you should know before work begins Washington State Department of Labor and Industries, December 2009, Editorial Staff
Service Professionals that can help with semi-direct luminaire issues
Common projects involving semi-direct luminaire
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