Powertac E10 SparkCompact EDC FlashlightThe Powertac E10 Spark is an incredibly bright EDC flashlight that fits within the palm of your hand. Housing a classic CREE XM-L LED, the Spark can produce up to 380 lumens making it perfect for everyday use. This light produces a high quality, focused beam that is great for indoor or outdoor use, and it has multiple lighting levels that allow users to adjust their experience. A simple single side switch interface keeps it easy to use, even in complete darkness when you'll need it the most. When held in the hand, you'll notice the reliable and grippy knurling that make the spark feel especially secure. Magnetic Tail CapThe standout feature of the Powertac E10 is its magnetic base. The tail cap of this flashlight contains a powerful magnet that allows it to be attached to various metallic surfaces, which opens up a whole new world of hands free lighting. The magnetic tail cap makes the Powertac E10 great for use while working, inspecting or in emergency situations. If you're looking for on-the-go action instead, and included pocket clip can keep the E10 at your side at all times.Features: Auto-memorization for all settings Intelligently designed interface for easy access to general illumination and strobe modes Unique digital circuit control technology to maximize battery life and consistent light output performance Protects electronics against damage caused by improper battery installation through reverse polarity protection Advanced ergonomic design with anti-slip knurling and matte style finish for firm grip Stand on tail cap to serve as lamp Magnetic Base Machined from aircraft grade aluminum O-ring sealed to IPX-8 water proof standard Type III anodized finish Removable pocket clip Specifications: LED: CREE XM-L Runs on: 1x CR123A or 1x RCR123A (Batteries not included) Output mode/Runtime: High: 380 lumens / .83h Mid: 230 lumens / 1.5h Low: 25 lumens / 12h Firefly: 1 lumens / 360h Dimensions: Length: 2.91" (74mm) Bezel Diameter: 0.91" (23mm) Body Diameter: 0.82" (20.8mm) Weight: 1.75 .oz 49.6(g) (excluding batteries)