Lightning Sounds. Here are the sounds that have been tagged with Lightning free from SoundBible.com Please bookmark us Ctrl+D and come back soon for updates! All files are available in both Wav and MP3 formats. OceanWP is a free multi-purpose WordPress theme that makes it extremely easy to create beautiful & unique websites with WordPress Sheet Lightning is a specialised 2D/3D CAD System for creating and unfolding sheet metal designs for fabrication or manufacture. It handles everything from simple cylinders, cones, rectangular ducts and ovals, to adapters, adapting any of these section types, interections between any of these types and multi-intersections of any of these types. Thank you for downloading Sheet Lightning Pro from our software library. Each download we provide is subject to periodical scanning, but we strongly recommend you to check the package for viruses on your side before running the installation. The download version of Sheet Lightning Pro is 6.21D. Sheet Lightning Demo v.5.2 Sheet Lightning is a specialised engineering 2D/3D CAD System for creating and unfolding sheet metal designs for fabrication or manufacture. It handles cylinders, cones, square -to- round adapters, ovals, intersections and mutli-intersections.