Title:  Field Test DELTA Snapshot: Staircase Lighting Date:  2004 Author(s):  Jennifer Brons Number of Pages:  2 pages Download printable PDF   Order Printed Copy

Abstract Staircase lighting typically remains on at full output despite low occupancy rates. This publication shows energy and photometric conditions before and after retrofit with Occu-smart® luminaires. These luminaires use a built-in occupancy sensor to automatically dim the lights to a low level when the space is unoccupied. A high-rise residential installation is featured. Energy savings are compared with results in a Manhattan office building.