This spotlight has it all. It's lightweight, floats, USB rechargeable but can also use standard CR123A batteries, has high/low modes, and you can even use it to keep you phone charged up in the field.

Features and Specifications:
Manufacturer Number: 3717775
Weight: 23 oz.
Lumens: 110 (Low), 1400 (High)
Runtime: 40 Hours (Low), 4 Hours (High)
Modes: Low, High
Effective Range: Up to 600 yards on high
Material: Hardened Polycarbonate
Water Resistant (up to 3 ft.)
Batteries: Rechargeable Lithium Polymer, CR123A (Backup)
USB charging port for electronic devices
Adjustable stand

Includes:
USB charging cable
Lanyard