Autodesk Inventor model.Light bulb W5W 24V - W2.1x9.5dBase W2.1x9.5dThis product has been designed with high precision and real dimensions and can be used in all programs and all uses, as long as they use one of the following extensions (.iam/.ipt/.stp/.obj/.mtl) and you can modify its measurements or appearance through the Autodesk Inventor program or similar.