LRC / NLPIP reference materials at the ldl library.

National Lighting Product Information Program
The NLPIP disseminates accurate, objective, timely, manufacturer-specific information on energy-efficient lighting products. These are reports containing independent evaluations of electronic ballasts, occupancy sensors, photosensors, exit signs, compact fluorescent lamps, power reducers, parking lot luminaires, specular reflectors, HID and CFL luminaires, and more. Searchable databases are also featured.

DELTA Program:
An international program to design, evaluate and publicize energy-efficient lighting solutions.

LRC Publications Catalog:
Search our publications database by topic.

Above: The Lighting Research Center is the premier source of lighting technology research. The Northwest Energy Efficiency Alliace (NEEA) is an LRC Partner.

Rensselaer Polytechnic Institute's Lighting Research Center