Pure beam focusing optic: shift between a super wide flood beam or spot mode with transition halo at varying distances and brightness

Slide focus system: spot to flood light control at your fingertips， shape the beam with the simple push or pull of your thumb

USB charging: a USB insert found in the tail cap can be used with USB， AC and DC adapters

Dual power rechargeable: operates on rechargeable and CR123 batteries so you're never without power， Coast battery and accessories included

2-way clip: useful clip allows the user to clip to a hat brim or pocket with ease

Quick-cycle switch: control your light power with the push of a button， certain lights also have a momentary switch just partially depress the power button

3 modes: easily cycle through high and low light modes using the lights power switch.

Specs: light output 620 Lumens (high)， 310 Lumens (medium)， 105 Lumens (low)， beam distance: 192 m (high)， 77 m (low)， runtime: 1-hour 30-minutes hours (high)， 2-hours 30-minutes (medium)， 5-hours 45-minutes (low)， tested and rated to ANSI/FL1 standards

Tough and reliable: IPX4 rated design for water resistance and durable body for 1 m drop protection

Lifetime warranty: backed by the Coast lifetime warranty against defects in materials and workmanship

Included accessories: 1 lithium-ion battery， AC/DC adapters， USB adapter， lanyard