Incredibly bright with NINE LED lights in a hands-free adjustable-aim headlamp * 100,000+hour LEDs; large, easy-to-reach push-button on/off switch * 2-way adjustable comfort-fit headband-you'll forget you've got it on; just 6 oz * Headlamp-aim adjusts 45-degrees up and down-puts the light where you want * LED bulbs produce very little heat; 3 AAA batteries (included) provide light for pennies per hour 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.