Subpart S. Subpart S—Metal Halide Lamp Ballasts and Fixtures

• § 431.321 - Purpose and scope.
• § 431.322 - Definitions concerning metal halide lamp ballasts and fixtures.

• Test Procedures

  • SECTION § 431.323 - Materials incorporated by reference.
  • SECTION § 431.324 - Uniform test method for the measurement of energy efficiency and standby mode energy consumption of metal halide lamp ballasts.

• Energy Conservation Standards

  • SECTION § 431.326 - Energy conservation standards and their effective dates.