1.1 This Standard applies to luminaires for use in non-hazardous locations and that are intended for installation on branch circuits of 600 V nominal or less between conductors in accordance with the Canadian Electrical Code, Part I (CEC), CSA C22.1, with the U.S. National Electrical Code (NEC), ANSI/NFPA 70, and with the Mexican National Electrical Code, NOM-001-SEDE. 1.2 This Standard does not apply to luminaires covered by other standards. The luminaries not covered by this Standard include Amateur Movie Lights; Aquarium Lights; Cabinet Lights; Decorative Lighting Strings; Combination Fan/IR Lamps Used for Heating; Electric Signs; Exit Signs in the United States; Junction Boxes for Swimming Pool Fixtures; Lamp Adapters; Low-Level Path Marking and Lighting Systems in the United States; Low-Voltage Landscape Lighting as follows: For products intended for installation in Canada, landscape lighting systems that are 30 V nominal or less; and for products intended for installation in Mexico, low-voltage landscape lighting devices that are 24 V nominal or less. For products intended for installation in the United States, low-voltage landscape lighting devices that are of 15 V nominal or less; Low Voltage Lighting Fixtures for Use in Recreational Vehicles; Low Voltage Marine Lighting; Luminaires for Hazardous Locations; Luminaires for Recreational Vehicles; Marine Navigational Lights; Marine-Type Fixtures; Portable Electric Displays; Portable Hand Lamps; Portable Luminaires; Portable Sun/Heat Lamps; Self-Ballasted Lamps and Lamp Adapters; Stage and Studio Luminaires; Submersible Luminaires; Swimming Pools Luminaires; Temporary Lighting Strings; Therapeutic Lamps; Track Lighting Systems; Under-cabinet Lights in Canada and Cord-connected Under-cabinet Lights in the United States; and Unit Equipment for Emergency Lighting.