High quality aluminum alloy material with stable performance and long service time. Adjustable Focus ,you can Zoom in/out to adjust its beam. 4 LED light modes: push button On/Off trigger switch with XPE high light, XPE low light, COB high light, COB strobe. Small and lightweight, and with clip, convenient to carry at any place you like. Unique processing design, with extrodinary outlook like a pen. Water-resistant,can use it in rainy day, but can not put it into water! Suitable for: Camping, Hiking, Cycling, Backpacking, Hunting, Fishing, Auto Emergencies, and Home Repair, family,and outdoor activity etc.