NOM-007-ENER-2014: Energy efficiency in lighting systems in non-residential buildings

This standard establishes the minimum energy efficiency levels in terms of Electric Power Density (DPEA) which the lighting systems for general interior and exterior use of new non-residential buildings and extensions of existing ones must comply. The uses of buildings covered by this standard are: offices (public and private); schools; hospitals and clinics; hotels and motels; restaurants and cafeterias; and commercial establishments (departmental, self-service and specialty stores). See the attachment for the minimum efficiency levels.

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