Klarus ST10 XP-G R5 AA LED Flashlight Hunting  By loosen and tighten

 By loosen and tighten the head to switch between five output mode - lowest for longest runtime at 5 lumens

123A (included)

Hydration Capacity: 100 oz (3 L)

Bottom line

IPX-8 Waterproofing

Klarus ST10 XP-G R5 AA LED Flashlight Hunting  By loosen and tightenThe ST series AA battery powered lights are designed to meet the extreme demands of Law Enforcement and the Military but priced to serve anyone that wishes to buy them for general outdoor use. Features: Variable frequency strobe: easily accessed from any light mode Momentary activation Intelligent memory function (memorizes the last used lighting mode) Super low mode (2 lumens) offering extended runtime High efficiency digitally regulated output