Technical Resources
for Lighting
Professionals

Yes. Our IES files are provided for lighting simulation and photometric analysis. In most cases, the download package includes both the original IES photometric data file and a PDF photometric report, so lighting designers and engineers can review the light distribution data and import the IES file into compatible software such as DIALux or Relux.

Yes. Our CAD drawings include key product dimensions and installation-related dimensions for project reference. Some models also have 3D drawings available. If a specific model requires additional installation details, mounting references or project-specific drawings, you can contact TPK for further technical support.

TPK resource files are reviewed and updated approximately every six months. Updates may include specification revisions, new product information, updated certificates, improved drawings, IES files or additional project documents. For active projects or tender submissions, we recommend requesting the latest file version before final use.

Yes. TPK can provide customized lighting effect references, wiring diagrams and control system drawings based on specific project requirements. These documents usually depend on the project layout, selected products, control method, voltage, installation conditions and application scenario. Please share the model list, project drawings or control requirements with our team so we can prepare suitable technical documents for your project.