The Maglite Full Size 3-Cell C Compact LED Flashlight, ML100-S3015 is specially designed for optimum light output, and it delivers performance-oriented features in a sleek and compact design. With a lightweight construction, it is very portable so you can take it with you on the go. This advanced Maglite LED flashlight is driven by next-generation MAG-LED Technology for a functionality that is made to last. It is created with a variety of helpful features such as a full brightness and longer battery life. The 137-lumen black LED flashlight can be personalized for quick access as well, so you control your lighting preferences with ease. It allows you to set preferred functions as follows: full power, power save (25 percent), strobe (12/sec), SOS (Int'l Morse code) and momentary on/off. The Maglite Full Size 3-Cell C Compact LED Flashlight, ML100-S3015 is just what you need for lighting. Designed for optimum light output, the MAGLITE ML100 LED flashlights deliver performance oriented features in a sleeker compact design. This advanced lighting instrument is driven by next-generation MAG-LED Technology. Now with more features. . . amazingly bright and longer battery life than ever before. PERSONALIZE for QUICK ACCESS to your PREFERRED FUNCTIONS Full Power Save (25%) Strobe (12/sec) SOS (Int'l Morse Code) Momentary On/Off. Specifications: - Water-Resistant - Color: Black - Drop Resistance: 1 m - Type: Full Size - Technology: LED - Lumens: 137 lm - Length: 11. 104" - Beam Distance: 306 Meters - Barrel Diameter: 1. 199" - Run Time High: 37 hours - Run Time Low: 78 hours - Head Diameter: 1. 977" - Battery Type: C Cell Alkaline (Not included) - Battery Quantity: 3 - Weight With Batteries: 18. 4 oz. - Peak Beam Intensity: 23393 cd