CX(s) Applied: B5.1
Building Technologies Office
Location(s): Nationwide
Office(s): Golden Field Office

On January 19, 2017, the U.S. Department of Energy (DOE) published two final rules adopting revised definitions of general service lamps (GSL), general service incandescent lamps (GSIL) and other supplemental definitions, effective January 1, 2020.
DOE has since determined that the legal basis underlying those revisions misconstrued existing law. DOE is now proposing to withdraw those revisions and maintain the existing regulatory definitions _of GSL and GSIL.
This proposed ru!e would thus make no changes to existing definitions and laws.