2020 Honda Civic Type R Bulb Size

Misconception: a bulb size list is just a random shopping cheat sheet. Why it seems true: many charts look like catalogs with brand names and numbers, so they feel like marketing dressed as help. Think of it as a common mental model that mixes product noise with useful data. What is true: this list is meant to be a practical reference for the 2020 Honda Civic, showing factory bulb types and sensible upgrade options. The rule of thumb is use the chart to match sockets, beam pattern, and intended use rather than pick a flashy lumen number. Implications and quick tests: use the chart to confirm fit before buying, compare photos, and test bulbs on low and high beams. Quick recap: click links if helpful — affiliate links may earn a small commission at no extra cost to you.