This light is great. I searched through tons of reviews before buying the bear cub.. it is big enough to know you have it in your back pocket or on your duty belt but not cumbersome. I love it. Does not give warning when it dies (about and hour and a half of use) but I can see 10 yards down in the dark with no issues. The web site for the flashlights is www.blackbearflashlights.com They have other lights that are even brighter too!