Library › Everyday objects › Light bulbs ·

BR30 light bulb (E26 base)

What size is an BR30 light bulb? · Modern device · basis: GE product datasheet (GE LED10DR30V/827W/120)

Also called: br30 bulb size, br30 dimensions, br30 light bulb dimensions, bombilla BR30 medidas, lâmpada BR30 dimensões, BR30 Lampe Maße, ampoule BR30 dimensions

Exact dimensions. True size, with no printing tolerance added.

length
95.2 mm
width
95.2 mm
height
136.4 mm

Notes

  • BR30: Ø95.2 mm, 136.4 mm maximum overall length, E26 base — figures from the GE LED10DR30V/827W/120 datasheet.
  • The shape code gives the diameter in eighths of an inch (BR30); 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).

BR30 light bulb size chart

dimensionvalue
diameter95.2 mm (3.75 in)
max overall length136.4 mm (5.37 in)
baseE26
reference productGE LED10DR30V/827W/120

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

GEGE LED10DR30V/827W/120 datasheetwebPublisher's page; dimensions are facts

Free files

★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

br30-light-bulb-envelopeEnvelope Ø95.2 × 136.4 mmSTEP · STL
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

Plain text: sheet.txt · JSON: /api/geometry?object=br30-light-bulb

BR30 light bulb (E26 base), isometric render of a generated part
Render of br30-light-bulb-envelope from the free STEP; not to scale.

Fits with

Questions

How big is an BR30 bulb?

About Ø95.2 × 136.4 mm (reference product).