LITESTAR 4D Liswin is the interactive electronic catalog program module which includes the following functions: Parametric and tree product search on several levels (luminaires and light sources) Data Update via the Internet by using the WebCatalogs with the Drag&Drop function Parametric data and automatic update via Internet or CD-ROM/DVD Technical data sheet production with various customizable layouts Accessory documents management (certificates, instruction leaflets …) Price list and currency management Product and offer specifications management LITESTAR 4D Liswin is the only program allowing: to automatically search luminaire and lamp source data among different catalogs in just a few seconds (modern means may even take several hours to search the same set of data) the automatic data update via the Internet of your products