Introducing the all-new Life+Gear model 400. This is the latest refinement from Life+Gear on its popular high quality, aircraft grade hardened aluminum flashlights. These lights are some of Costco member"s most popular tactical high-end flashlights and all for an extreme value vs. other flashlights of similar quality.Life Gear"s new model 400 also incorporates a new-patented "See and Be Seen technology that includes a separate switch that activates an LED flasher at the base of the flashlight shaft. This, in combination with a new high-tech CREE LED 400 lumen bulb make this an incredible offer.