Shadow Lamp — PrintLab

←Shadow LampWrap a silhouette around a cylindrical light projector and holder.

Choose an imagePNG, JPG, or WEBP · Up to 8 MB

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Your image will be converted into a clean silhouette mask.Shadows and gradients are ignored by default. Best results come from high-contrast silhouettes or transparent PNG icons.

Adjust dimensionsValues are in millimeters

Bottom diameter

Height

Projector wallmm

Silhouette placementApplied before the light-centered inverse projection

Silhouette scale%Artwork X offset%Artwork Y offset%Artwork rotation°

Projection shellMillimeter-based FDM-safe construction

Projection band top diametermmBase thicknessmmCollar heightmmCollar lipmmStructural support countVertical plate widthmmVertical plate thicknessmmMinimum wallmmMinimum openingmmMinimum detail widthmmContour smoothingpassesPreview quality

Light holder dimensions

LED base diametermmLight source heightmmLight openingmm

Image threshold%Invert colorsRaise light areas instead

LIVE 3D PREVIEW

Upload a silhouette to build the projection shell

↕1.2 mmprojector wall

Left drag: rotate · Right drag: move · Wheel: zoom 100%

MODEL SIZEØ 50.8 × 60 mm

ESTIMATED PRINT≈ 23 min

GEOMETRY● Continuous contour projection shell