Patterned surface for easy gripping. 1" durable aluminum tube. Fully adjustable from flood-to-spot focusable beam. Tail push-button momentary switch and end-cap twist-on switch. Complete with remote pressure switch and slide-on tactical flashlight ring mount. Two 3-volt Lithium batteries included. Weight: 5.7 oz Flashlight Bulb Type: 6V Xenon Light Bulb Flashlight Voltage(V): 6 Flashlight Max. Lumen(Lumens): 95 Flashlight Battery Operating Time: 70mins Length: 5.45"