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title 10
Energy
chapter II
CHAPTER II—DEPARTMENT OF ENERGY
part 431
PART 431—ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT
subpart S
Subpart S—Metal Halide Lamp Ballasts and Fixtures
subjgrp 86
Energy Conservation Standards
Subjgrp 86. Energy Conservation Standards
§ 431.326 - Energy conservation standards and their effective dates.
