Free STEP Models

STEP solid models, which open in SolidWorks, Fusion, Inventor, FreeCAD and every other CAD system. Every file here is public domain: open it in your browser, then download it or export it to another format.

3424 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain

Features:Real-world scale 715Assembly 463Low-poly 57CAD solid 715

715 3D parts as STEP · Clear all

  • 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.

  • Softbox on stand - Original lighting CADstepRotate in 3D
    Softbox on stand - Original lighting CAD

    Softbox on stand - Original lighting CAD. Overall size 0.836 x 0.715 x 1.923 m; original unbranded model. Overall 836 x 715 x 1923 mm. Nominal size: 836.000 x 715.500 x 1923.000 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.

  • Ring light - Original lighting CADstepRotate in 3D
    Ring light - Original lighting CAD

    Ring light - Original lighting CAD. Overall size 0.650 x 0.715 x 1.715 m; original unbranded model. Overall 650 x 715 x 1715 mm. Nominal size: 650.000 x 715.500 x 1715.000 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.

  • Par can - Original lighting CADstepRotate in 3D
    Par can - Original lighting CAD

    Par can - Original lighting CAD. Overall size 0.400 x 0.360 x 0.388 m; original unbranded model. Overall 400 x 360 x 388 mm. Nominal size: 400.000 x 360.000 x 388.000 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.

  • Moving head light - Original lighting CADstepRotate in 3D
    Moving head light - Original lighting CAD

    Moving head light - Original lighting CAD. Overall size 0.410 x 0.320 x 0.475 m; original unbranded model. Overall 410 x 320 x 475 mm. Nominal size: 410.000 x 320.000 x 475.000 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.

  • Lighting truss 2 m with clamps - Original lighting CADstepRotate in 3D
    Lighting truss 2 m with clamps - Original lighting CAD

    Lighting truss 2 m with clamps - Original lighting CAD. Overall size 2.014 x 0.393 x 0.340 m; original unbranded model. Overall 2 x 0.4 x 0.3 m. Nominal size: 2 m truss. 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.

  • Led bar - Original lighting CADstepRotate in 3D
    Led bar - Original lighting CAD

    Led bar - Original lighting CAD. Overall size 1.000 x 0.152 x 0.148 m; original unbranded model. Overall 1000 x 152 x 148 mm. Nominal size: 1000.000 x 152.000 x 148.500 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.

  • Fresnel stage light - Original lighting CADstepRotate in 3D
    Fresnel stage light - Original lighting CAD

    Fresnel stage light - Original lighting CAD. Overall size 0.400 x 0.360 x 0.388 m; original unbranded model. Overall 400 x 360 x 388 mm. Nominal size: 400.000 x 360.000 x 388.000 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.

  • Ellipsoidal stage light - Original lighting CADstepRotate in 3D
    Ellipsoidal stage light - Original lighting CAD

    Ellipsoidal stage light - Original lighting CAD. Overall size 0.445 x 0.604 x 0.388 m; original unbranded model. Overall 445 x 604 x 388 mm. Nominal size: 445.000 x 604.000 x 388.000 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.

  • Canopy light - Original lighting CADstepRotate in 3D
    Canopy light - Original lighting CAD

    Canopy light - Original lighting CAD. Overall size 0.340 x 0.340 x 0.100 m; original unbranded model. Overall 340 x 340 x 100 mm. Nominal size: 340.000 x 340.000 x 100.000 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.

  • Tubular daylight device - Original lighting CADstepRotate in 3D
    Tubular daylight device - Original lighting CAD

    Tubular daylight device - Original lighting CAD. Overall size 0.470 x 0.470 x 0.725 m; original unbranded model. Overall 470 x 470 x 899 mm. Nominal size: 470 x 470 x 725 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.

  • Sawtooth roof light - Original lighting CADstepRotate in 3D
    Sawtooth roof light - Original lighting CAD

    Sawtooth roof light - Original lighting CAD. Overall size 2.045 x 1.545 x 0.923 m; original unbranded model. Overall 2 x 1.5 x 0.9 m. Nominal size: 2045 x 1545 x 922.5 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.

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