• MAG-LED™ Technology with a 3 Watt LED • Powerful Focusing Beam - Simply rotate the head of the flashlight to focus • Balanced Optics™ provide a focusing LED, optimized to produce a powerful beam • Patent pending Intelligent Energy Source Management balances extended battery life with an optimum extended high brightness • The Interchangeable Light Source means you can use the LED module included or the standard replacement lamps (see below) • Recessed, pushbutton, self-cleaning, 3-position switch • Rugged, machined aluminum construction with knurled design • Anodized inside and out for improved corrosion resistance • Water and shock resistant • Spare lamp (Krypton) safely secured inside the tailcap