@book{698a27f9e1e14187ada06496caa8e1a6,
title = "T50 D.2 Daylighting and lighting retrofit to reduce energy use in non-residential buildings: A literature review",
abstract = "This report presents a literature review about energy-efficient retrofit of electric lighting and daylighting systems in buildings. The review, which covers around 160 research articles, discusses the following energy retrofit strategies: replacement of lamp, ballast or luminaire; use of task-ambient lighting design; improvement in maintenance; reduction of maintained illuminance levels; improvement in spectral quality of light sources; improvement in occupant behavior; use of control systems; and use of daylighting systems. The review indicates that existing general knowledge about lighting retrofit is currently very limited and that there is a significant lack of information concerning the actual energy performance of lighting systems installed in the existing building stock. The resulting key directions for future research highlights issues for which a better understanding is required for the spread and development of lighting retrofit.",
keywords = "lighting retrofit, energy efficiency, luminaires, lamps, lighting controls, daylighting systems, occupant behavior.",
author = "Marie-Claude Dubois and Niko Gentile and Fabio Bisegna and Martine Knoop and Barbara Matusiak and Werner Osterhaus and Sophie Stoffer and Eino Tetri",
year = "2016",
month = sep,
day = "22",
language = "English",
volume = "T50-D.2",
series = "A Technical Report from IEA SHC Task 50 - Advanced Lighting Solution for Retrofitting Buildings",
publisher = "IEA SHC",
}