The National Lighting Product Information Program publishes reports designed to aid facility managers, utilities, lighting designers, engineers and electrical contractors in choosing the right products for the right applications. Currently, all NLPIP reports in Adobe Acrobat PDF format are free to the public. Click here to browse publications by Technology.

		Specifier Reports provide an educational text and a combination of generic and brand name performance information for an efficient lighting product category.
		Lighting Answers publications answer specific questions relevant to lighting decision makers.
NLPIP also publishes:
		Technical Guides to help lighting specifiers choose products and systems.
		Lighting Diagnostics reports document actual cases in which NLPIP researchers have helped to diagnose and solve lighting problems in commercial buildings.