Streamlight 68344 4AA Luxeon ProPolymer Flashlight with White LEDs, Black - 100 Lumens Engineering polymer resin that is virtually indestructible, shock resistant, non-conductive and light weight. Unbreakable polycarbonate lens with scratch-resistant coating 100 lumens; 4,200 candela; 130m beam; runs 6 hours IP67 rated design; waterproof to 1 meter for 30 minutes 1 meter impact resistance tested Corrosion proof