Streamlight SL-20L Rechargeable LED Flashlight, No Charger, NiMH Battery 20700

Built with a case made out of machined aircraft grade aluminum and a 50000 hour shock-proof C4 LED bulb these Streamlight flashlights mean business and are built to last. They're bright too capable of pumping out 350 lumens on their highest setting and lasting for up to 50 hours on their lowest.