What are the legal issues with upgrading stock halogen headlights to LED bulbs in the United States?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the legal issues with upgrading stock halogen headlights to LED bulbs in the United States?
3 real searches · 1 real-search pass
NHTSA aftermarket LED replacement bulbs halogen headlamps FMVSS 108 interpretation legality United StatesGoogle ↗
OBSERVEDOther / navigational
49 CFR 571.108 replaceable light source LED headlamp halogen compliance NHTSAGoogle ↗
OBSERVEDReason
New Mexico vehicle headlight LED conversion law inspection headlamp color glare statuteGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
NHTSA aftermarket LED replacement bulbs halogen headlamps FMVSS 108 interpretation legality United States Google ↗
49 CFR 571.108 replaceable light source LED headlamp halogen compliance NHTSA Google ↗
New Mexico vehicle headlight LED conversion law inspection headlamp color glare statute Google ↗
- 571.108--NCC-230201-001 LED Headlights_ M. Baker · nhtsa.gov
- Letter of Interpretation Search · nhtsa.gov
- 49 CFR § 571.108 - Standard No. 108; Lamps, reflective devices, and associated equipment. | Electronic Code of Federal Regulations (e-CFR) | US Law · law.cornell.edu
- 66-3-801 · law.justia.com
- 66-3-804 · law.justia.com
- 66-3-821 · law.justia.com
- 66-3-837 · law.justia.com
- 18 NMAC 18/19 MVC [PUB] · realfile.tax.newmexico.gov
- ARTICLE 6: EQUIPMENT · codelibrary.amlegal.com
- § 8-6-9 HEADLAMPS AND SPOTLIGHTS NOT TO PROJECT GLARING BEAMS. · codelibrary.amlegal.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
NHTSA aftermarket LED replacement bulbs halogen headlamps FMVSS 108 interpretation legality United States OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
49 CFR 571.108 replaceable light source LED headlamp halogen compliance NHTSA OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
New Mexico vehicle headlight LED conversion law inspection headlamp color glare statute OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |