Headlamp, Battery Chemistry Lithium Ion, Includes Batteries Yes, Battery Size 103040, Number of Batteries 1, Includes Charger Yes, Beam Pattern Flood, Spot, Body Color Black, Body Material Polymer, Number of Light Output Modes 3, Maximum Beam Distance 80 m, Maximum Brightness 400 lm, Run Time at Maximum Brightness 4 hr, Series Vision Ultra, Weight with Batteries 0.4 lb, Charger Style Included USB Cord, Battery Location Front, Rechargeable Yes, Beam Focus Adjustable, Includes Secondary Light No