Posted on: 27 Apr, 2017
Amendment: Remove: "Lamps with the following luminance in regularly occupied spaces are shielded by the angles listed below or greater". Add: "The following shielding angles (⍺ = 90 - cutoff angle) must be observed for lamps in regularly occupied spaces with luminance values in the ranges specified"
|
Posted on: 27 Apr, 2017
Amendment: Remove: "Less than 20,000 cd/m², including reflected sources: no shielding required". Add: "No shielding required for less than 20,000 cd/m² (including reflected sources)"
|
Posted on: 27 Apr, 2017
Amendment: Remove: "50,000 to 500,000 cd/m²: 20°". Add: "⍺: 20° for 50,000 to 500,000 cd/m²"
|
Posted on: 27 Apr, 2017
Amendment: Remove: "20,000 to 50,000 cd/m²: 15°". Add: "⍺: 15° for 20,000 to 50,000 cd/m²"
|
Posted on: 27 Apr, 2017
Amendment: Remove: "500,000 cd/m² and above: 30°". Add: "⍺: 30° for 500,000 cd/m² and above"
|
Posted on: 27 Apr, 2017
Amendment: Remove: "Bare lamps and luminaire surfaces". Add: "Luminaires"
|
Posted on: 06 May, 2016
Amendment: Change “At workstations and desks, the following requirement is met:” to “At workstations, desks and other seating areas, the following requirement is met:”
|
