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Home > BL-3 2013 Dimming Ballast Energy Performance Report
2013-12-03

NEMA Publishes BL 3-2013 Dimming Ballast Energy Performance Report

The National Electrical Manufacturers Association (NEMA) published NEMA BL 3-2013 Dimming Ballast Energy Performance. This standard provides a methodology for applying existing test methods for program start ballasts to fluorescent dimming ballasts. It also provides a method to calculate ballast luminous efficiency (BLE) for fluorescent dimming ballasts.
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