SIC 3646 — Commercial, Industrial, and Institutional Electric Lighting Fixtures
Description & Classification
SIC code 3646 representing 'Commercial, Industrial, and Institutional Electric Lighting Fixtures' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 335132 - Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing (via SIC1987:3646→NAICS1997:335122→2002:335122→2007:335122→2012:335122→2017:335122→2022:335132)
Classification Details
| SIC Code | 3646 |
|---|---|
| Industry Title | Commercial, Industrial, and Institutional Electric Lighting Fixtures |
| Division | Division D: Manufacturing |
| Major Group | Major Group 36: Electronic and Other Electrical Equipment and Components |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 3646:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 36 Hub — View other legacy industries in this business division.
Related Industries in Major Group 36
Frequently Asked Questions (FAQ)
What industry does SIC code 3646 represent?
SIC 3646 is 'Commercial, Industrial, and Institutional Electric Lighting Fixtures', a 4-digit Standard Industrial Classification (SIC) code under Major Group 36: Electronic and Other Electrical Equipment and Components (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 335132 (Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing).
What is the modern 2022 NAICS mapping for SIC 3646?
SIC code 3646 maps to modern NAICS codes: 335132 - Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing.