DescriptionBlack Diamond Storm 450 Headlamp featuresDual-Fuel: Maximum flexibility to utilize either the rechargeable Lithium Ion BD 1500 battery (purchased separately) or Alkaline cells (included) 450 Lumen max output IP67: Waterproof-Tested to operate at least 1.0 meters underwater for 30 minutes PowerTap™ Technology allows instant transitioning between full and dimmed power Brightness Memory allows you to turn the light on and off at a chosen brightness without reverting back to default setting Settings include full strength in proximity and distance modes, dimming, strobe, red, green and blue night-vision, and lock mode Multifaceted optical efficiency lens technology Improved durable alloy battery housing clip to ensure a water and dust proof sealTECH SPECS Weight 120g w/ batteriesBurn time High: 5 hours Low: 150 hours Reserve: 42 hoursBattery 4x AAA (Included)Material Polycarbonate, Stainless Steel, TPU, Polyester, Nylon & RubberIpx rating IP67Lumens 450
