Features: Dual-output with 600 lumens high output.. Tail button controls. Yellow polymer and aluminum body. Description: The G2X Pro Flashlight by SureFire is something excellent to put in your emergency pack. It is lightweight, durable, and easy to use. At the push of the tail switch, a light beam shoots out. Take it with you camping or backpacking and know that you have something to light up the night with. A flashlight is easy to forget, but it is very necessary to have. Mode: Output / Runtime* High: 600 lumens / 1.5 hours Low: 15 lumens / 52 hours Find other high-powered flashlights on our website!