Streamlight 25183 SL-20XP LED Flashlight with 2 Sleeves, 120V AC and DC Vehicle Chargers, Yellow Lightweight, super-tough nylon polymer case designed with non-slip rubber comfort grip Lens: Unbreakable polycarbonate with scratch-resistant coating 8 watt, 6 volt Halogen bulb with 100 hour lifetime; three high intensity LED's with 100,000 hour lifetime Run time is 1-1/2-hours for halogen only, 40 hours for LEDs only, emergency backup LED after full halogen run--1 hour minimum 13-1/4-Inch