NEMA Publishes White Paper Addressing Photoluminescent Exit Signage

NEMA Publishes White Paper Addressing Photoluminescent Exit Signage

The NEMA Emergency Lighting Section today published LSD-46 summarizing their concerns regarding advertising and performance claims of Photoluminescent Exit Signage.  It may be found at http://www.nema.org/stds/lsd46.cfm and downloaded for free.

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