Arc Lighting ARL21131 Concept Series H13 LED B ulb Kit Pair

Arc Lighting ARL21131 Concept Series H13 LED B ulb Kit Pair is listed by Motorstate as a Exterior Light Bulbs for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Arc Lighting components in the Exterior Light Bulbs category. The manufacturer part reference is 21131, while the Motorstate part number is ARL21131. Catalog description context: LED Light Bulb - Concept Series - H13 - White - Pair. No vehicle compatibility is stated here unless it is present in separate fitment data.