Products Lighting & HVAC
NEMA publishes LSD 58-2010 Air Infiltration Ratings for Recessed Luminaires

The National Electrical Manufacturers Association (NEMA) has published LSD 58-2010 Air Infiltration Ratings for Recessed Luminaires, which addresses the standard test procedure, installation requirements, and labeling applicable to luminaires to demonstrate limited airflow. This paper is directed toward those who test, produce, specify, install, and inspect recessed luminaires. Download it for free by CLICKING HERE. 

NEMA