< GO BACK From Blizzards to Desert Temperatures, These Enclosures Will Protect Projectors in Any Environment Posted on 2016-05-25·By CI Staff The G4 Blizzard enclosures are available in four sizes and house 5-7k, 7-10k and 10-15k lumens projectors. Posted in: Audio/Video, Building Enhancements, Photos, Projectors & Screens, Racks & Mounts Tagged with: InfoComm, Tempest