DWG Vehicle Light Holder Design

I need a production-ready DWG drawing for a metal vehicle holder that will support an LED light. The file must sit on its own layout sheet and include:

• Complete 2D views with dimensions and tolerances suitable for laser cutting and bending
• A simple 3D isometric view for quick visualization
• Material specification (mild steel unless you recommend better) and total mass so the metal shop can quote and fabricate without extra calculations
• Hole sizes, fastener call-outs, and any mounting brackets needed to secure the LED light firmly to a vehicle frame

I have not locked in whether the holder will bolt to a wall, ceiling, or the vehicle floor, so feel free to propose the most practical configuration. The priority is a compact, rugged design that keeps the LED unit stable during road vibrations. Deliver the editable DWG (AutoCAD 2018 or newer) plus a PDF export for quick review. If you can also include a STEP file, that’s a bonus.