(6) Where a self-contained emergency lighting unit is tested in accordance with paragraph (4)(b), all lamps forming part of the unit shall be operated for the time period set out in Sentence 3.2.7.3(2) of the National Building Code, as amended from time to time, that is applicable to the class of buildings to which the building in which the unit is installed belongs.
(6) Au cours de l’essai des appareils autonomes mené aux termes de l’alinéa (4)b), les lampes doivent demeurer allumées pour la période prévue au paragraphe 3.2.7.3(2) du Code canadien du bâtiment avec ses modifications successives, selon le type de bâtiment dans lequel les appareils sont installés.