These requirements cover temporary lighting strings rated not more than 20 A@ 125 V@ intended for indoor and outdoor use to provide temporary illumination during the period of construction@ remodeling@ maintenance@ repair@ or demolition of buildings or structures@ or similar activities@ in accordance with the Canadian Electrical Code (CEC)@ Part I@ CSA C22.1@ Section 76@ and the U.S. National Electrical Code (NEC)@ ANSI/NFPA 70@ Article 590. These requirements cover temporary lighting strings consisting of a factory assembly of flexible cord@ or cable@ incorporating at least two non-replaceable light sources or two lampholders provided with lamp guards. The complete assembly is intended for connection to a branch circuit.