Except as provided in section
6295
(b)(3)(A)(ii) of this title, subparagraphs (B) and (C) of section
6295
(j)(3) of this title, and subparagraphs (B) and (C) of section
6295
(k)(3) of this title and effective on the effective date of an energy conservation standard established in or prescribed under section
6295 of this title for any covered product, no State regulation concerning the energy efficiency, energy use, or water use of such covered product shall be effective with respect to such product unless the regulation—