This statistic presents the lighting electricity use in the United States in 2015, broken down by room type. As of that year, lighting from building exteriors had the highest electricity use amounting to *** kilowatt hours per year.
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U.S. Department of Energy. (November 1, 2017). Lighting electricity use in the United States in 2015, by room type (in kilowatt hours per year) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 31, 2026, from /statistics/805127/lighting-electricity-use-by-room-type-in-the-united-states/
U.S. Department of Energy. "Lighting electricity use in the United States in 2015, by room type (in kilowatt hours per year)." Chart. November 1, 2017. ÌÇÐÄÆƽâ°æ. Accessed July 31, 2026. /statistics/805127/lighting-electricity-use-by-room-type-in-the-united-states/
U.S. Department of Energy. (2017). Lighting electricity use in the United States in 2015, by room type (in kilowatt hours per year). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 31, 2026. /statistics/805127/lighting-electricity-use-by-room-type-in-the-united-states/
U.S. Department of Energy. "Lighting Electricity Use in The United States in 2015, by Room Type (in Kilowatt Hours per Year)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Nov 2017, /statistics/805127/lighting-electricity-use-by-room-type-in-the-united-states/
U.S. Department of Energy, Lighting electricity use in the United States in 2015, by room type (in kilowatt hours per year) ÌÇÐÄÆƽâ°æ, /statistics/805127/lighting-electricity-use-by-room-type-in-the-united-states/ (last visited July 31, 2026)
Lighting electricity use in the United States in 2015, by room type (in kilowatt hours per year) [Graph], U.S. Department of Energy, November 1, 2017. [Online]. Available: /statistics/805127/lighting-electricity-use-by-room-type-in-the-united-states/
