If you"ve not experienced the brilliance of an LED light-you"ve really got to see it to believe how much white, super-bright light comes from NINE LED! Now, we"re pleased to offer this amazing technology in a feather-light, hands-free headband model to flood your line-of-sight with brilliance. The two-way adjustable headband lets anyone customize a perfect fit Three AAA batteries included; last many-times longer than with ordinary flashlights. Includes a flashing strobe function for high-visibility. Anyone who needs a powerfully bright light that"s spot-on-and keeps their hands free-will find this light indispensable: mechanics, plumbers, electricians, HVAC technicians. Great for cycling, running, hunting and other outdoor recreation. One-year warranty and Jack"s Tool Shed worry-free Satisfaction Guarantee.