Product Details This product is engineered to be hung onto the key chain or clip for portability. The light is housed in a durable stainless steel casing with an unbreakable high-efficiency reflection lens, with a lanyard. For a flashlight that fits in your pocket, the durability and lighting power of AlltroLite Moonlight is far beyond your imagination. * Shiny stainless steel crafted surface. * Pocket size, easy to hang to your key ring. * One mode * 10 years lifetime high intensity LED light bulb . * Only 4 inches long and weights 1.1oz * 90 Lumens   Technical Features 1.Uses CREE XP-E LED R3 with 10 years lifespan 2.Uses one AAA battery  3.Size: approx 86mm (Length) * 14mm(Body Diameter) 4.45-gram weight (Excluding the battery). 5.Tail tap switch for on/off and output selection. 6.Made of Stainless Steel. Package Included: * 1x AlltroLite® Mini Silver 90 Lumens CREE XP-E LED R3 Flashlight Light Portable Pen-type Torch Product # FA1011