Free CAD Solid Models

Exact solid geometry (STEP and similar), ready to open in any CAD system, measure, section and modify. Every file here is public domain: open it in your browser, then download it and use it for anything.

10790 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain

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Features:Real-world scale 771Assembly 474Low-poly 57✓ CAD solid 796

796 3D parts with CAD solid · Clear all

  • Pendant cluster five - Original lighting CADstepRotate in 3D
    Pendant cluster five - Original lighting CAD

    Pendant cluster five - Original lighting CAD. Overall size 0.478 x 0.493 x 1.220 m; original unbranded model. Overall 478 x 493 x 1220 mm. Nominal size: 478.5 x 493.8 x 1220 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Modern ring chandelier - Original lighting CADstepRotate in 3D
    Modern ring chandelier - Original lighting CAD

    Modern ring chandelier - Original lighting CAD. Overall size 0.900 x 0.900 x 0.727 m; original unbranded model. Overall 900 x 900 x 727 mm. Nominal size: 900 x 900 x 727 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Linear chandelier - Original lighting CADstepRotate in 3D
    Linear chandelier - Original lighting CAD

    Linear chandelier - Original lighting CAD. Overall size 1.200 x 0.130 x 0.940 m; original unbranded model. Overall 1200 x 130 x 940 mm. Nominal size: 1200 x 130 x 940 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Globe table lamp - Original lighting CADstepRotate in 3D
    Globe table lamp - Original lighting CAD

    Globe table lamp - Original lighting CAD. Overall size 0.250 x 0.249 x 0.325 m; original unbranded model. Overall 250 x 249 x 325 mm. Nominal size: 250 x 250 x 325 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Globe pendant small - Original lighting CADstepRotate in 3D
    Globe pendant small - Original lighting CAD

    Globe pendant small - Original lighting CAD. Overall size 0.200 x 0.200 x 0.850 m; original unbranded model. Overall 200 x 200 x 850 mm. Nominal size: 200 x 200 x 850 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Globe pendant large - Original lighting CADstepRotate in 3D
    Globe pendant large - Original lighting CAD

    Globe pendant large - Original lighting CAD. Overall size 0.350 x 0.349 x 1.075 m; original unbranded model. Overall 350 x 349 x 1075 mm. Nominal size: 350 x 350 x 1075 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Drum table lamp - Original lighting CADstepRotate in 3D
    Drum table lamp - Original lighting CAD

    Drum table lamp - Original lighting CAD. Overall size 0.380 x 0.379 x 0.530 m; original unbranded model. Overall 380 x 379 x 530 mm. Nominal size: 380 x 380 x 530 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Crystal chandelier - Original lighting CADstepRotate in 3D
    Crystal chandelier - Original lighting CAD

    Crystal chandelier - Original lighting CAD. Overall size 0.754 x 0.754 x 0.800 m; original unbranded model. Overall 754 x 754 x 800 mm. Nominal size: 754 x 754 x 800 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Arc floor lamp - Original lighting CADstepRotate in 3D
    Arc floor lamp - Original lighting CAD

    Arc floor lamp - Original lighting CAD. Overall size 1.510 x 0.520 x 1.818 m; original unbranded model. Overall 1510 x 520 x 1818 mm. Nominal size: 1510 x 520 x 1818 mm overall. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Wall occupancy sensor - Original lighting CADstepRotate in 3D
    Wall occupancy sensor - Original lighting CAD

    Wall occupancy sensor - Original lighting CAD. Overall size 0.065 x 0.053 x 0.100 m; original unbranded model. Overall 65 x 53 x 100 mm. Nominal size: 65 x 53 x 100 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Wall dimmer - Original lighting CADstepRotate in 3D
    Wall dimmer - Original lighting CAD

    Wall dimmer - Original lighting CAD. Overall size 0.086 x 0.042 x 0.086 m; original unbranded model. Overall 86 x 42 x 86 mm. Nominal size: 86 x 42 x 86 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Time switch - Original lighting CADstepRotate in 3D
    Time switch - Original lighting CAD

    Time switch - Original lighting CAD. Overall size 0.036 x 0.082 x 0.090 m; original unbranded model. Overall 36 x 82 x 90 mm. Nominal size: 36 x 82 x 90 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Scene keypad - Original lighting CADstepRotate in 3D
    Scene keypad - Original lighting CAD

    Scene keypad - Original lighting CAD. Overall size 0.086 x 0.029 x 0.086 m; original unbranded model. Overall 86 x 29 x 86 mm. Nominal size: 86 x 28.5 x 86 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Relay module - Original lighting CADstepRotate in 3D
    Relay module - Original lighting CAD

    Relay module - Original lighting CAD. Overall size 0.072 x 0.082 x 0.090 m; original unbranded model. Overall 72 x 82 x 90 mm. Nominal size: 72 x 82 x 90 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Lighting control panel - Original lighting CADstepRotate in 3D
    Lighting control panel - Original lighting CAD

    Lighting control panel - Original lighting CAD. Overall size 0.601 x 0.226 x 0.900 m; original unbranded model. Overall 601 x 226 x 900 mm. Nominal size: 601 x 226 x 900 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Exterior photocell - Original lighting CADstepRotate in 3D
    Exterior photocell - Original lighting CAD

    Exterior photocell - Original lighting CAD. Overall size 0.068 x 0.090 x 0.112 m; original unbranded model. Overall 68 x 90 x 112 mm. Nominal size: 68 x 90.5 x 111.5 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Emergency test switch - Original lighting CADstepRotate in 3D
    Emergency test switch - Original lighting CAD

    Emergency test switch - Original lighting CAD. Overall size 0.086 x 0.031 x 0.086 m; original unbranded model. Overall 86 x 31 x 86 mm. Nominal size: 86 x 30.5 x 86 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Daylight sensor - Original lighting CADstepRotate in 3D
    Daylight sensor - Original lighting CAD

    Daylight sensor - Original lighting CAD. Overall size 0.070 x 0.070 x 0.036 m; original unbranded model. Overall 70 x 70 x 36 mm. Nominal size: 70 x 70 x 36 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Dali gateway - Original lighting CADstepRotate in 3D
    Dali gateway - Original lighting CAD

    Dali gateway - Original lighting CAD. Overall size 0.090 x 0.082 x 0.090 m; original unbranded model. Overall 90 x 82 x 90 mm. Nominal size: 90 x 82.5 x 90 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Ceiling occupancy sensor - Original lighting CADstepRotate in 3D
    Ceiling occupancy sensor - Original lighting CAD

    Ceiling occupancy sensor - Original lighting CAD. Overall size 0.104 x 0.104 x 0.056 m; original unbranded model. Overall 104 x 104 x 56 mm. Nominal size: 104 x 104 x 56 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • 0 10 v controller - Original lighting CADstepRotate in 3D
    0 10 v controller - Original lighting CAD

    0 10 v controller - Original lighting CAD. Overall size 0.054 x 0.082 x 0.090 m; original unbranded model. Overall 54 x 82 x 90 mm. Nominal size: 54 x 82 x 90 mm (W x D x H). Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Tunnel luminaire - Original lighting CADstepRotate in 3D
    Tunnel luminaire - Original lighting CAD

    Tunnel luminaire - Original lighting CAD. Overall size 0.750 x 0.171 x 0.240 m; original unbranded model. Overall 750 x 171 x 240 mm. Nominal size: 750.000 x 171.500 x 240.000 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Stadium floodlight bank - Original lighting CADstepRotate in 3D
    Stadium floodlight bank - Original lighting CAD

    Stadium floodlight bank - Original lighting CAD. Overall size 2.250 x 0.269 x 1.500 m; original unbranded model. Overall 2.3 x 0.3 x 1.5 m. Nominal size: 2250.000 x 269.500 x 1500.000 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Sports floodlight on 12 m mast - Original lighting CADstepRotate in 3D
    Sports floodlight on 12 m mast - Original lighting CAD

    Sports floodlight on 12 m mast - Original lighting CAD. Overall size 1.420 x 0.650 x 12.460 m; original unbranded model. Overall 1.4 x 0.6 x 12.5 m. Nominal size: 12 m mast. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

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Designed a part others could use? Upload STEP, STL, SketchUp or other 3D files, or a zip of them, and describe each one. Everything is reviewed before it appears, released under CC0, and kept for 1 to 5 years depending on file size. You can also add a single file from the viewer’s Share dialog. See the library terms.

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