The LIT Act of 2025 amends the Energy Policy and Conservation Act (EPCA) to eliminate the statutory foundations used to impose federal efficiency standards on "general service lamps" and to terminate three Department of Energy final rules from 2022 and 2024. The bill strikes and redesignates several EPCA subsections and reserves section 325(i), removes paragraph (4) of subsection 325(l), and directs that specific DOE rules “shall have no force or effect.”
Why it matters: the legislative changes would remove the federal regulatory barriers that effectively phased out many incandescent and halogen general service lamps in favor of more efficient technologies, and would nullify recent DOE rulemakings that defined the covered lamp categories and set efficiency standards. That alters the regulatory baseline manufacturers, retailers, efficiency program managers, and regulators use to design product lines, compliance programs, and incentive schemes.
At a Glance
What It Does
The bill amends EPCA definitions and standards for general service lamps (GSLs), reserves former statutory subsection 325(i) that authorized specific GSL standards, deletes a related provision in 325(l), and expressly voids three DOE final rules (May 9, 2022 and April 19, 2024 Federal Register entries).
Who It Affects
Lighting manufacturers (incandescent, halogen, LED), national retailers and distributors of bulbs, the Department of Energy, state energy offices and utility efficiency programs, and consumers who prefer legacy lamps or manage legacy fixtures.
Why It Matters
By removing statutory text used to support DOE rulemaking and nullifying agency rules, the bill reopens the legal and market space for less-efficient lamps without creating replacement standards — changing compliance obligations, procurement decisions, and energy-savings projections at scale.
More articles like this one.
A weekly email with all the latest developments on this topic.
What This Bill Actually Does
The LIT Act works in three legal moves. First, it amends the EPCA definitions and subsection numbering used to identify "general service lamps" and related categories, stripping out one of the statutory paragraphs Congress and DOE relied on in recent rulemakings.
Second, it alters section 325 of EPCA by reserving subsection (i) and deleting a paragraph in subsection (l), which together remove statutory references that had been tied to GSL standards. Third, and most directly, the bill lists three DOE final rules by Federal Register citation and states they "shall have no force or effect." That combination is designed to erase both the statutory scaffolding and the implementing rules that established the current federal efficiency standard regime for many household and commercial lamps.
Practically, the text does not replace the DOE standards with new technical requirements. Instead, it removes the specific statutory hooks and agency rules that constrained the manufacture and sale of certain incandescent and halogen general service lamps.
Because the bill explicitly nullifies the cited DOE rules, it creates an immediate regulatory void for the categories those rules covered. Agencies, manufacturers, and retailers would not see a new federal standard in the bill; they would see the absence of the prior standards and the obligation to follow whatever other EPCA provisions remain applicable.There are compliance and market consequences embedded in that void.
Manufacturers who had shifted production lines toward LED technologies gain room to resume or expand production of legacy lamps without the particular DOE restrictions named in the bill. Retailers could reintroduce previously phased-out SKUs.
Conversely, programs and contracts premised on DOE standards — for example, appliance rebate programs, procurement specifications, or state-level standards that referenced the federal rules — may need to be reworked because the federal baseline the programs used would be gone. The bill authorizes none of these downstream changes directly; it simply removes the federal rules and related statutory text that supported them.Finally, while the bill speaks in statutory amendments and by listing agency rules to be voided, it does not address labeling, safety, or other federal product requirements that still apply under other statutes.
Nor does it establish transition timelines, exceptions, or new definitions. The legal result the text aims for is narrow and procedural: eliminate the specific EPCA provisions and DOE rules that produced the current GSL standards.
The Five Things You Need to Know
The bill amends 42 U.S.C. 6292(a) by striking paragraph (14) and redesignating subsequent paragraphs, changing the statutory definitions/numbering for covered lamp categories.
It amends 42 U.S.C. 6295 (section 325) by reserving subsection (i) and deleting paragraph (4) of subsection (l), effectively removing statutory text used to impose general service lamp standards.
The bill makes several conforming amendments across EPCA (including 42 U.S.C. 6291(6)(B), 6293(b), 6294, 6297, and 6304) to align the statute to the deleted paragraphs and reserved subsection.
Section 2(c) expressly voids three DOE final rules by citation: Energy Conservation Program: Energy Conservation Standards for General Service Lamps (87 Fed. Reg. 27439, May 9, 2022), Definitions for General Service Lamps (87 Fed. Reg. 27461, May 9, 2022), and Energy Conservation Standards for General Service Lamps (89 Fed. Reg. 28856, Apr. 19, 2024).
The bill does not create replacement efficiency standards, deadlines, or new regulatory text — it removes specific statutory foundations and named DOE rules, leaving a regulatory gap rather than prescribing new technical requirements.
Section-by-Section Breakdown
Every bill we cover gets an analysis of its key sections.
Short title
A single-sentence hook: the Act may be cited as the "Liberating Incandescent Technology Act of 2025" or "LIT Act of 2025." This is purely nominal but signals the narrow intent of the bill to focus on incandescent/legacy lighting.
Strip and renumber GSL definitions
This subsection deletes paragraph (14) from EPCA's list of covered products and redesignates later paragraphs, and it makes conforming changes to other EPCA cross-references. The immediate legal effect is to remove a statutory paragraph that the Department of Energy had used when defining the scope of "general service lamps" in recent rules; the redesignation cascades through several cross-references so the statutory text remains internally consistent after deletion. Practically, this alters which lamp descriptions are statutorily identified as subject to GSL standards unless and until Congress or the DOE repopulates those definitions.
Reserve subsection authorizing certain GSL standards and delete related provision
The bill replaces subsection 325(i) with a reserved placeholder and deletes paragraph (4) of subsection 325(l). Those edits remove the particular statutory language that authorized or described the standards for certain lamps. The subsection reservation is a common drafting device that preserves numbering while removing substantive text. The bill also trims related procedural provisions in EPCA (conforming edits in sections 323, 324, 327, and 334) so the statute's structure no longer points to the removed standards. For compliance teams, the key point is that the statutory authority DOE previously cited for those rulemakings is excised from EPCA.
Explicit nullification of three DOE final rules
This provision lists three DOE final rules by Federal Register citation and states they "shall have no force or effect." That is a direct congressional nullification rather than a reauthorization or remand. The listed rules include two 2022 rulemakings (a definitions rule and a standards rule) and a 2024 standards rule. Because the provision operates at the statute level, agencies, courts, and regulated parties would treat the cited rules as legislatively voided; operationally this removes those rules as the federal regulatory standard for actors covered by them.
This bill is one of many.
Codify tracks hundreds of bills on Energy across all five countries.
Explore Energy in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Producers of incandescent and halogen lamps — the bill removes the specific federal constraints that had effectively restricted production and sale of many legacy lamps, allowing manufacturers to resume or expand non-LED product lines without the cited DOE rules.
- Retailers and distributors that previously discontinued legacy lamp SKUs — they can reintroduce older lamp types and broaden inventory choices in the absence of the voided DOE rules.
- Consumers and facility managers preferring incandescent/halogen characteristics — they gain clearer legal access to purchase replacement lamps matching existing fixtures and dimming systems without the federal rules cited being in effect.
Who Bears the Cost
- LED and high-efficiency lighting manufacturers — they lose a regulatory advantage that helped accelerate market share and may face renewed competition from lower-priced legacy lamps.
- Federal and state energy-efficiency programs and utilities — the removal of the federal baseline complicates projection of energy savings, undermines some program assumptions, and may increase program costs to meet targets.
- Regulators and procurement officers — agencies and large buyers that wrote specifications or contracts referencing DOE GSL standards must revise bid specs, procurement rules, or rebate criteria; this creates administrative burden and potential contract disputes.
Key Issues
The Core Tension
The central dilemma is between restoring consumer and manufacturer choice by removing federal constraints on legacy lamps and preserving the energy-saving, emissions-reducing effects of federal efficiency standards: the bill solves one problem (reopening the market to incandescent/halogen lamps) by creating another (higher energy use and disruption to programs and contracts built around the now-voided standards).
The bill creates a tight legal change but leaves wide practical questions. By excising statutory text and voiding named agency rules, it eliminates the federal standards without replacing them.
That produces a regulatory vacuum: manufacturers and retailers gain immediate relief from the specific DOE requirements named, but the bill does not address labeling, energy-use disclosures, or consumer-protection measures that programs and states may have relied on. States that incorporated the DOE definitions or standards into their own laws or incentive programs will face awkward coordination problems and may need to act to preserve their prior regulatory posture.
There are also administrative-law and litigation risks. Congress can void agency rules by statute, but affected parties and states may litigate over the scope of the nullification (for example, whether other DOE rules or statutory provisions still support similar standards).
The bill’s conforming edits shuffle cross-references; ambiguous remnants could prompt further rulemaking or litigation to clarify whether DOE retains any authority under EPCA to regulate lamp efficiency in adjacent categories. Finally, the bill substitutes market choice for regulatory outcomes, but cheaper legacy lamps increase lifetime energy consumption — a policy trade-off with quantifiable impacts on electricity demand and emissions that the text does not acknowledge or quantify.
Try it yourself.
Ask a question in plain English, or pick a topic below. Results in seconds.