GU10 PAR16 light bulb (GU10 base) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/gu10-par16-light-bulb/  (CC BY 4.0)
Basis: LEDVANCE product datasheet (LEDVANCE PAR16 GU10 6.9W)
Catalog version: 2026-10-20

Overall (mm): length 50.0, width 50.0, height 54.0
- GU10 PAR16: Ø50 mm, 54 mm maximum overall length, GU10 base — figures from the LEDVANCE PAR16 GU10 6.9W datasheet.
- The shape code gives the diameter in eighths of an inch (GU10); 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  50 mm (1.97 in)
max overall length  54 mm (2.13 in)
base  GU10
reference product  LEDVANCE PAR16 GU10 6.9W

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- LEDVANCE: LEDVANCE PAR16 GU10 6.9W datasheet — web — Publisher's page; dimensions are facts — https://www.ledvance.com/en/product-datasheet/334530/77258

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/gu10-par16-light-bulb/index.json
API: https://xemstudio.com/api/geometry?object=gu10-par16-light-bulb