The Streamlight Blue Nano Light LED Flashlight is a compact yet powerful keychain companion designed for everyday carry and tactical use, delivering 10 lumens from a 5mm white LED housed in machined aircraft-grade aluminum with a durable blue anodized finish that stands up to daily wear. Measuring just 1.47 inches in length and weighing only 0.36 ounces, it attaches securely to your keychain for instant illumination in dark spaces, emergency moments, or routine tasks, while its focus provides a precise beam that helps you identify targets, locks, or trail markers with confidence. With up to 8 hours of run time, this small LED flashlight offers dependable light when you need it most, and its Streamlight heritage ensures reliable performance in demanding environments that police officers, tactical enthusiasts, and everyday users alike rely on. In addition to practical illumination, every blue Nano Light supports the community through a $1 donation to Concerns of Police Survivors Inc. (C.O.P.S.), making it a meaningful purchase that aligns with values of safety and service. This blue LED keychain flashlight embodies portability, durability, and purpose in one essential tool.