These compact, high-output LED flashlights were created for firefighters, paramedics, and other first responders. They produce greater output than much larger two-D-cell flashlights, and continue producing useful light for up to 12 hours on a single set of batteries. Their smooth, brilliant beams can be modified with included diffusers to suit specific needs. They feature high-visibility yellow Nitrolon® bodies with deep grip molding, aerospace aluminum bezels and tailcaps, weatherproof seals, and included reflective body stickers for additional visibility.