IES LM 83 2023
$27.08
ANSI/IES LM-83-23 Approved Method: IES Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE)
| Published By | Publication Date | Number of Pages |
| IES | 2023 | 39 |
IES LM-83-23 was created to develop a new suite of metrics capable of describing multiple important dimensions of daylighting performance in an existing building and a new design, from concept through construction documents. The intent of these new climate-based metrics is to improve on the predictive performance of historical metrics, such as Daylight Factor and define a consistent calculation methodology that would allow for multiple design alternatives of proposed designs, daylit buildings, and/or climatic locations to be compared, in a consistent manner.
