Streamlight 88061 ProTac 1L-1AA Dual Fuel High Lumen Tactical Flashlight, C4 LED Bulb, Aluminum Housing, 40 to 350 Lumens Lumens

• Features TEN-TAP programming three user selectable programs - high/strobe/low (factory default), high only, low/high
• CR123A lithium battery output, high for bright light 6400 cd, 160 m beam, runs 1.5 hrs, low for longer run time 720 cd, 53 m beam, runs 14 hrs and strobe for signaling or disorienting runs 3 hrs
• AA alkaline/lithium battery output high 2750 cd, 105 m beam, runs 1 hr 20 min (alkaline), runs 4.25 hrs (lithium), low 720 cd, 53 m beam, runs 7.5 hrs (alkaline), runs 14 hrs (lithium) and strobe for signaling or disorienting: runs 3.5 hrs (alkaline), runs 8 hrs (lithium)
• Solid state power regulation provides maximum light output throughout battery life
• Durable, anodized aluminum construction with impact resistant tempered glass lens
• waterproof to 1 m for 30 min, 2 m impact resistance tested
• Rubber push button tail switch
• Unbreakable pocket clip
• Anti-roll head prevents it from rolling away when you set it down
• Bright and compact everyday carry
• 350 lumens and 160 m beam on High
• Lightweight and compact
• Battery versatility, use alkaline or lithium
• Durable aluminum construction and waterproof

Nylon Holster, Lithium Battery and Alkaline Battery