A19 light bulb (E26 base) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/a19-light-bulb/  (CC BY 4.0)
Basis: Philips product datasheet (Philips 14A19/LED/850 ND)
Catalog version: 2026-10-20

Overall (mm): length 61.0, width 61.0, height 107.4
- A19: Ø61 mm, 107.4 mm maximum overall length, E26 base — figures from the Philips 14A19/LED/850 ND datasheet.
- The shape code gives the diameter in eighths of an inch (A19); the ANSI C78 envelope limits are paywalled, so a typical current product is quoted. Other brands differ by a few mm in length.
- The file is a cylinder envelope Ø × MOL (the bulb fits inside it).

dimension  value
diameter  61 mm (2.40 in)
max overall length  107.4 mm (4.23 in)
base  E26
reference product  Philips 14A19/LED/850 ND

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Philips: Philips 14A19/LED/850 ND datasheet — web — Publisher's page; dimensions are facts — https://www.assets.lighting.philips.com/is/content/PhilipsLighting/fp929001135103-pss-en_us

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/a19-light-bulb/index.json
API: https://xemstudio.com/api/geometry?object=a19-light-bulb