Requirement:
a
Description:
Bare lamps and luminaire surfaces more than 53° above the center of view (degrees above horizontal) have luminances less than 8,000 cd/m².
Support Threshold:
ANSI/IES American National Standard Practice for Office Lighting (RP-1-12) notes that luminaires at angles higher than 53° above horizontal may cause discomfort, and that such luminaires should be less than 8,000 cd/m².
Part:
Glare Minimization
RecDocTitile:
American National Standard Practice for Office Lighting