NEMA LE 5B-1998 ✓ Most Recent [ Withdrawn ]

52320

Procedure for Determining Luminaire Efficacy Ratings for High-Intensity Discharge (HID) Industrial Luminaires

standard by National Electrical Manufacturers Association , 09/09/1998

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Full Description

NEMA LE 5B-1998 provides standardized tests to evaluate energy efficiency of HID industrial luminaires. Provides a procedure for determining the luminaire efficacy ratings under laboratory test conditions, including visual tasks involved, luminaire placement, such performance characteristics as color and glare, lighting maintenance, on/off level control and a ballast's ability to regulate lamp wattage.

When rating a fixture in accordance with EPAct 1992, use this standard. For other purposes, see NEMA LE 6, a newer standard for luminaire efficacy that supersedes the LE 5 series. See more

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Product Details

Published:

09/09/1998

Number of Pages:

25

File Size:

1 file , 38 KB

Product Code(s):

100135, 100135, 100135

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus