Streamlight 33244 3C ProPolymer Luxeon Flashlight with LED Bulb, Yellow Virtually indestructible, non-conductive polymer with a scratch-resistant face-cap; impact and shock-resistant Unbreakable polycarbonate lens with scratch resistant coating 1-watt super high flux Luxeon LED 10,000-hour LED life Features 5-1/2-hours continuous run-time at full intensity and 2-hours of additional run-time declining useable output 9-1/4-inches long