A revolutionary breakthrough in flashlight technology, designed for optimum light output, the MAGLITE XL100LED flashlight delivers user-friendly, performance oriented features in a sleek, tactical design. Engineered from the ground up, this advanced lighting instrument is driven by the next generation of MAG-LED technology and includes the Advanced Flashlight User Interface. The Maglite XL100flashlight features a push-button tail cap switch with (5) selectable modes, plus lockout (prevents accidental operation).Features:- Normal Mode (Basic On-Off)- Adjustable Brightness with Memory- Strobe Mode- Adjustable Strobe Rate with Memory- Nite Lite Mode- Automatically Dims to a Low Setting- Signal Mode- User initiated signal on-off- SOS Mode- Signals International Morse Code SOS - Plus: Lockout- Prevents accidental operation - Spot-to-Flood adjustable LED beam- Anodized for corrosion resistance and durability- Rugged, machined aluminum case- Compact tactical design- Intelligent Energy Source Management - continuously monitors the balance between high brightness and efficient power usage allowing for prolonged battery life- Individually serial numbered- Powered by three (3) AAA alkaline batteries (Included)Specifications:- Lumens: 83- Run Time: High- 5h 15 min Low- 201 hours- Length: 4.8 (121.92 mm)- Barrel Diameter: 1 (25.4 mm)- Head Diameter: 1 (25.4 mm)- Weight with batteries: 3.68 oz. (104 g) - Blue