Surefire has two new versions of its compact Backup line of hand-held lights. The improved models now have a max output of 200 lumen and feature a slightly longer head. I had one of the original Backup lights which Surefire first made in an 80-lumen version. It's a nice light, but I'd rather have the 200-lumen model.
Surefire displayed its new Backups at AUSA 2012. Here's a video with a little more detail. (Smartphone users can click on the link to watch the video). http://www.military.com/video/logistics-and-supplies/logistics-and-supplies/surefires-upgraded-backup-light/1920025499001/