Free Lighting 3D Models

Lamps and light fixtures. Every file here is public domain: open it in your browser, then download it and use it for anything.

1621 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain

87 3D parts in Lighting · Clear all

  • Twin-head emergency lightstepRotate in 3D
    Twin-head emergency light

    Twin-head emergency light, modeled from published dimensions. Overall 330 x 90 x 245 mm. Key dimensions: lamp diameter 80 mm. Original architectural layout model. No emergency duration, lumen output, electrical listing or code compliance is implied. Letters are editable solid geometry; battery, circuitry and wiring are omitted. 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.

  • Exit signstepRotate in 3D
    Exit sign

    Exit sign, modeled from published dimensions. Overall 320 x 90 x 190 mm. Key dimensions: width 320 mm; depth 90 mm; height 190 mm. Original architectural layout model. No emergency duration, lumen output, electrical listing or code compliance is implied. Letters are editable solid geometry; battery, circuitry and wiring are omitted. 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 pack lightstepRotate in 3D
    Wall pack light

    Wall pack light, modeled from published dimensions. Overall 320 x 125 x 210 mm. Key dimensions: width 320 mm; depth 125 mm; height 210 mm; face axis -Y. Original unbranded architectural fixture with explicit nominal dimensions. Wiring, anchors and optical internals are omitted; diffuser is unlit and has no assigned photometry or electrical performance. 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.

  • Area pole lightstepRotate in 3D
    Area pole light

    Area pole light, modeled from published dimensions. Overall 1 x 0.3 x 4.1 m. Key dimensions: pole height 4000 mm; mount square 170 mm; mount hole 22 mm. Original unbranded architectural fixture with explicit nominal dimensions. Wiring, anchors and optical internals are omitted; diffuser is unlit and has no assigned photometry or electrical performance. 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.

  • Bollard lightstepRotate in 3D
    Bollard light

    Bollard light, modeled from published dimensions. Overall 140 x 140 x 786 mm. Key dimensions: diameter 140 mm; height 786 mm. Original unbranded architectural fixture with explicit nominal dimensions. Wiring, anchors and optical internals are omitted; diffuser is unlit and has no assigned photometry or electrical performance. 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.

  • 700 mm track with three light headsstepRotate in 3D
    700 mm track with three light heads

    700 mm track with three light heads, modeled from published dimensions. Overall 700 x 68 x 175 mm. Key dimensions: track length 700 mm; track width 35 mm; head diameter 68 mm; head length 110 mm; head pitch 200 mm. Original unbranded three-head track assembly. Models physical fixture envelopes only; electrical contacts, adjustment locks and optical internals are omitted. No photometry or electrical rating. 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.

  • 1200 mm suspended linear pendantstepRotate in 3D
    1200 mm suspended linear pendant

    1200 mm suspended linear pendant, modeled from published dimensions. Overall 55 x 1200 x 735 mm. Key dimensions: length 1200 mm; width 55 mm; body depth 65 mm; suspension 650 mm; face axis -Z. Original nominal layout fixture with downward-facing diffuser and overhead canopy. Cable anchors are simplified. Unlit diffuser; no measured photometry or electrical rating. 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.

  • 6 inch recessed downlightstepRotate in 3D
    6 inch recessed downlight

    6 inch recessed downlight, modeled from published dimensions. Overall 187.4 x 187.4 x 113 mm. Key dimensions: nominal inches 6; cutout 152.4 mm; trim diameter 187.4 mm; recess depth 110 mm; face axis +Z. Original nominal layout design; circular mounting opening is exactly the declared cutout. Spring clips, wiring and LED circuitry are omitted. Diffuser is unlit; no photometry, thermal or electrical rating. 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.

  • 4 inch recessed downlightstepRotate in 3D
    4 inch recessed downlight

    4 inch recessed downlight, modeled from published dimensions. Overall 136.6 x 136.6 x 88 mm. Key dimensions: nominal inches 4; cutout 101.6 mm; trim diameter 136.6 mm; recess depth 85 mm; face axis +Z. Original nominal layout design; circular mounting opening is exactly the declared cutout. Spring clips, wiring and LED circuitry are omitted. Diffuser is unlit; no photometry, thermal or electrical rating. 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.

  • 2 x 4 ft recessed trofferstep2 x 4 ftRotate in 3D
    2 x 4 ft recessed troffer

    2 x 4 ft recessed troffer, modeled from published dimensions. Overall 603.3 x 1212.9 x 68 mm. Key dimensions: nominal grid feet 2 x 4; outer frame width 603.3 mm; outer frame length 1212.9 mm; recess depth 65 mm; face frame thickness 3 mm; cable knockout diameter 22 mm. Original unbranded model for architectural layout and visualization. Mounting clips, wiring and LED circuitry are omitted. The outer frame is 6.35 mm smaller than the nominal grid in each direction. Verify fit against the actual ceiling system. The diffuser is shown unlit. No measured photometry, lumen output, spectral distribution or electrical rating is assigned. 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.

  • 2 x 2 ft recessed trofferstep2 x 2 ftRotate in 3D
    2 x 2 ft recessed troffer

    2 x 2 ft recessed troffer, modeled from published dimensions. Overall 603.3 x 603.3 x 68 mm. Key dimensions: nominal grid feet 2 x 2; outer frame width 603.3 mm; outer frame length 603.3 mm; recess depth 65 mm; face frame thickness 3 mm; cable knockout diameter 22 mm. Original unbranded model for architectural layout and visualization. Mounting clips, wiring and LED circuitry are omitted. The outer frame is 6.35 mm smaller than the nominal grid in each direction. Verify fit against the actual ceiling system. The diffuser is shown unlit. No measured photometry, lumen output, spectral distribution or electrical rating is assigned. 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.

  • 1 x 4 ft recessed trofferstep1 x 4 ftRotate in 3D
    1 x 4 ft recessed troffer

    1 x 4 ft recessed troffer, modeled from published dimensions. Overall 298.5 x 1212.9 x 68 mm. Key dimensions: nominal grid feet 1 x 4; outer frame width 298.5 mm; outer frame length 1212.9 mm; recess depth 65 mm; face frame thickness 3 mm; cable knockout diameter 22 mm. Original unbranded model for architectural layout and visualization. Mounting clips, wiring and LED circuitry are omitted. The outer frame is 6.35 mm smaller than the nominal grid in each direction. Verify fit against the actual ceiling system. The diffuser is shown unlit. No measured photometry, lumen output, spectral distribution or electrical rating is assigned. 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.

  • Work Stand - Portable Work LightglbRotate in 3D
    Work Stand - Portable Work Light

    Adjustable rectangular floodlight carried by a tubular folding stand and handle. Finish: Graphite frame and bronze casing. Overall size 34.2 x 28.4 x 39.2 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 4k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Workshop - Workshop Strip LightglbRotate in 3D
    Workshop - Workshop Strip Light

    Long industrial channel containing two parallel luminous tubes and fixing brackets. Finish: Galvanized steel and opal diffusers. Overall size 123 x 15.3 x 12.4 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Guard - Caged Utility LightglbRotate in 3D
    Guard - Caged Utility Light

    Tubular diffuser enclosed by a protective wire cage with an end mounting flange. Finish: Graphite steel and opal glass. Overall size 12.2 x 12.2 x 28.6 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 4k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Security - Motion FloodlightglbRotate in 3D
    Security - Motion Floodlight

    Twin aimable rectangular flood heads and a separate motion sensor on a wall bracket. Finish: Ivory metal and dark sensor lens. Overall size 39.6 x 22.9 x 28.4 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 7k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Post Lantern - Post-Top LanternglbRotate in 3D
    Post Lantern - Post-Top Lantern

    Tall flanged mounting post supporting a four-sided glazed lantern and cap. Finish: Graphite metal and clear glass. Overall size 26.6 x 26.6 x 181 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 8k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Path - Stake Path LightglbRotate in 3D
    Path - Stake Path Light

    Pointed planting stake with low mushroom cap and shielded underside light ring. Finish: Bronze and opal diffuser. Overall size 23.8 x 23.8 x 55.7 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Bollard - Garden Bollard LightglbRotate in 3D
    Bollard - Garden Bollard Light

    Ground-mounting column topped by a louvered diffusing lantern and weather cap. Finish: Graphite metal and opal diffuser. Overall size 17 x 17 x 79.3 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 20k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Porch - Outdoor Wall LanternglbRotate in 3D
    Porch - Outdoor Wall Lantern

    Glazed weatherproof lantern with pitched roof, hanging arm and wall plate. Finish: Graphite steel and clear glass. Overall size 21 x 33.7 x 42.5 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 5k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Step Glow - Recessed Step LightglbRotate in 3D
    Step Glow - Recessed Step Light

    Rectangular recessed box with a shielded downward aperture and mounting flange. Finish: Graphite metal and opal diffuser. Overall size 22.9 x 13 x 15.2 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Vanity Bar - Bathroom Vanity LightglbRotate in 3D
    Vanity Bar - Bathroom Vanity Light

    Three glass globe diffusers spaced on a horizontal bar with wall mounting plate. Finish: Nickel and opal glass. Overall size 67.6 x 29 x 14.8 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 4k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Candle - Candle Wall SconceglbRotate in 3D
    Candle - Candle Wall Sconce

    Curled bracket, candle cup and exposed flame bulb mounted to a shaped backplate. Finish: Graphite steel and ivory lamp. Overall size 9 x 20.1 x 31.3 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Gallery - Picture LightglbRotate in 3D
    Gallery - Picture Light

    Wide horizontal reflector hood on two offset arms and a narrow wall backplate. Finish: Bronze and opal diffuser. Overall size 48.2 x 24.3 x 9.9 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 1k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

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