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Luminaire and TER Efficacy Ratings
 

Search Based on Minimum Efficiency 

This option will allow you to specify the type of lighting product you are looking for and the minimum efficiency you are willing to accept.

TER Efficacy Ratings

NEMA has approved a new lighting metric known as Target Efficacy Rating (TER). TER measures the lumens per watt emitted by a luminaire that fall on a specified target area.



 
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