TechLite Lumen Master High-Intensity Tactical LED Flashlight 3-Pack Polycarbonate Lens - CREE XPC L.E.D. (50,000 hr. Life) Vacuum Plated Reflector, Adjustable Focus Ring: Spotlight to Flood Silicon Rubber O-Ring, Red Blinking Low Battery Indicator Light High and Low Beam - Emergency Strobe Light - Momentary Tactical Switch Rugged Durable Construction - Aircraft Grade Anodized Aluminum Body