Rayovac Workhorse Virtually Indestructible LED Headlight combines heavy duty materials with advanced engineering to give you reliable light no matter where your work or adventures take you. This wearable light is ready to shine while leaving both hands free, whether you're taking an early morning hike or tackling car repairs. Unleash the maximum power of 50 lumens on high mode to shine your light up to 30 meters, or reduce light output with the low, energy saving mode. Powered by three AAA alkaline batteries, this Rayovac headlight shines brightly for up to 17 hours on high mode. This outdoor headlight is compact and lightweight, and it includes a cloth head strap to ensure a comfortable fit. Designed for maximum durability, this headlight is water resistant and 30 foot drop tested to hold up to all your activities. Rayovac delivers durable, American made products at a fair, affordable price.