Lighting control product manufacturer Watt Stopper has launched a CAD resource center, an online database of over 300 lighting control CAD drawings-including wiring diagrams, mounting diagrams, and dimensional data with cross references back to product literature-for the engineering and design community. With Autodesk DWF and iDrop technology options, visitors can pan, zoom, or print their drawings, or drag and drop them into CAD from an Internet browser. Access the resource center at