Nite Ize INOVA X1 LED Flashlight, Impact and Water Resistant, 80 Lumens Max Incredible high-power in a compact, durable design that can hold up to daily abuses Patented optical system, thermal management interface, and 80 Lumens provide superior projection and visibility. Waterresistant design, compact design and durable housing makes this a must for any avid explorer of the outdoors Features High and Low light output modes for 80 and 11 Lumens, allowing for 4 Hours or 70 Hours of run time 4-inch size is convenient for a pocket, purse, glove-box, backpack, and briefcase. Take it wherever you go. Superior light projection provides an effective range of 253 feet!