Product Description See the cutting-edge durability for yourself! The 50 lumen virtually indestructible LED headlamp flashlight gets the job done. Delivering 50 lumens on high mode, the 50 lumen virtually indestructible tactical flashlight is a versatile companion for any job. Stay in the field longer with an energy saving mode that delivers up to 40 hours of performance. The ergonomic headlamp design features a cloth and silicone head strap for comfortable, hands-free use. The headlamp is drop tested up to 30 feet to ensure it’s with you over the long haul. It runs on 3 AAA batteries which are included with your purchase. From the Manufacturer Rayovac Virtually Indestructible LED Headlamp Flashlight, 100 Lumen Headlight Flashlight with Batteries Product description (optional) : See the cutting-edge durability for yourself! The 100 Lumen Virtually Indestructible LED Headlamp Flashlight gets the job done. Delivering 100 lumens and 98 feet of beam distance on high mode, the 100 Lumen Virtually Indestructible tactical flashlight is a versatile companion for any job. Stay in the field longer with an energy saving mode that delivers up to 20 hours of performance. The ergonomic headlamp design features a cloth and silicone head strap for comfortable, hands-free use. The headlamp is drop tested up to 30 feet to ensure it’s with you over the long haul. Plus, it’s IP67 waterproof, so it can be submerged in up to 3 feet of water for up to 30 minutes. It’s dust proof too, protecting components even when surrounded by a cloud of dust for up to 3 hours. It runs on 3 AAA batteries which are included with your purchase.