Product Comparison Chart DLP® Light Engines DLP® Optics Bundles DLP® Development Kits DLP® Chipsets DLP® Optics Modules DLP® Parts, Accessories & Assemblies Illumination Sources DLP® Discovery™ 4100 Optics Bundles DLP® Discovery™ 4100 Optics Bundles The following are the DLP Optics Bundles offered by DLi to support the DLP Discovery™ 4100 platform.