StateIllinois

HB 5474: OUTDOOR LIGHTING CONTROL

Laura Faver DiasIntroduced

HB 5474 status: Introduced — Public Act . . . . . . . . . 104-0800 (updated Aug 7, 2026).

1

What this bill does

Overall score

Score85/100 civic fit
RiskLow risk
ImpactModerate impact 60/100

Bill summary

Official

OUTDOOR LIGHTING CONTROL. Currently in House.

Key analysis

Constitutionality100%
Bipartisan90%
Public opinion85%
2

Impact analysis

Environment

Positive Outlook
90%

Benefits

  • Reduces harmful light pollution and sky glow
  • Protects local nocturnal ecosystems and wildlife habitats

Risks

  • None identified

Economy

Mixed / Neutral
50%

Benefits

  • Potential long-term energy cost savings through efficient lighting standards
  • Lower maintenance costs from modern LED deployment

Risks

  • Initial capital expenditure for compliant equipment procurement
  • Compliance costs for project managers and contractors

Society

Positive Outlook
75%

Benefits

  • Reduces light trespass into residential and sensitive areas
  • Supports human circadian health by limiting harsh color temperatures

Risks

  • Potential perceived loss of visibility or comfort in public spaces due to lower intensity lighting
3

How trustworthy & consequential it is

Source

LegiScan

Confidence

high

high

Analysis status

LegiScan full bill text

Warning

Agencies must balance strict adherence with safety-critical visibility requirements in high-traffic zones

Limitation

Implementation success depends on agency adherence to technical standards

4

Where it stands

1

Introduced

Current

Public Act . . . . . . . . . 104-0800

2

Committee

Upcoming
3

Floor

Upcoming
4

Governor

Upcoming
5

Enacted

Upcoming
5

How it affects your district

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