Brain in a light bulb SVG
A light bulb with a brain where the filament would be, held on a post that rises from the screw cap. The brain is drawn with six broad folds so it stays clear at this size. For teachers, tutors and quiz nights.
Free for personal and commercial use, no sign-up. What you can do with it.
What is in the file
| Size | 76 × 100 mm (2.97 × 3.94 in), scales to any size |
|---|---|
| Pieces | One piece: it holds together when cut |
| Outlines to cut | 13: 1 outer edge and 12 cut-outs |
| Cut length | 1,113 mm at this size |
| Narrowest part | 1.5 mm at this size |
| Nodes | 228 curve and line segments |
| Symmetry | Mirror |
Measured from the file. PNG: 1,529 × 2,000 pixels, transparent. About the three file types.
Will it cut at your size?
Scaling a design scales its thinnest part too. Here is this one at seven sizes, from 1 to 12 inches on its longer side, with how many copies fit a 12 × 12 inch sheet or mat.
| Size, width × height | Narrowest part | Cut length | Fit on a 12 in sheet | Rule of thumb |
|---|---|---|---|---|
| 0.76 × 1 in (19 × 25 mm) | 0.38 mm | 283 mm | 120 | Too fine for most machines |
| 1.51 × 2 in (38 × 51 mm) | 0.76 mm | 565 mm | 35 | Fine detail: vinyl and paper only, weed with care |
| 2.26 × 3 in (58 × 76 mm) | 1.1 mm | 848 mm | 12 | Vinyl, card and thin sheet |
| 3.02 × 4 in (77 × 102 mm) | 1.5 mm | 1,131 mm | 6 | Vinyl, card and thin sheet |
| 4.53 × 6 in (115 × 152 mm) | 2.3 mm | 1,696 mm | 2 | Vinyl, card and thin sheet |
| 6.04 × 8 in (153 × 203 mm) | 3 mm | 2,262 mm | 1 | Any material, including 3 mm wood and acrylic |
| 9.06 × 12 in (230 × 305 mm) | 4.6 mm | 3,392 mm | 1 | Any material, including 3 mm wood and acrylic |
The narrowest part is the thinnest neck that holds the design together; sharp tips are not counted. For wood and acrylic, keep it at least as wide as the sheet is thick. How to open the file in Cricut, Silhouette and laser software.
More brain SVG files
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Neuron nerve cell Solid · one piece -
Brain tree with roots Solid · one piece -
Brain lobes in seven layers Layered · 7 pieces -
Brain from the side Solid · one piece -
Brain front view with two halves Solid · one piece -
Brain outline from the side Outline · one piece -
Brain icon Solid · one piece -
Cartoon brain with a face Solid · one piece
← Brain with an awareness ribbon All 12 brains Neuron nerve cell →