4sevens is a relative newcomer to the world of pocket sized flashlights. While most people have heard of Surefire, and Maglight is ubiquitous, 4sevens is rarely recognized. This should change - 4sevens makes quality products at a fraction of the cost of comparable Surefire's. The Quark Mini 123 R5 is an exceptional value for a full featured flashlight. For under $40 you get a three stage light with top output of 180 lumans, as well as strobe, beacon, and SOS modes. This light should more than meet expectations for nearly any day to day task, and for the size, you have no excuse not to have it with you when you need it. I keep it on my keychain and it's always within reach. You can't go wrong with this flashlight - value, features and performance are all exceptional.