Features:
* Dual-Fuel: Maximum flexibility to utilize either the rechargeable Lithium Ion BD 1500 battery or Alkaline cells (included)
* 400 Lumen max output
* PowerTap™ Technology allows instant adjustment between max output and dimmed power
* Integrated battery meter display shows % of power remaining
* Settings include proximity and distance modes, dimming, strobe, red LED night-vision and lock mode
* Brightness Memory allows you to turn the light on and off at a chosen brightness without reverting back to default setting
* Red night vision has dimming and strobe modes and activates without cycling through the white mode
* Multifaceted optical efficiency lens technology
* IPX8: Waterproof-Tested to operate at least 1.1 meters underwater for 30 minutes. If submerged, water may enter the battery compartment and it will still operate; it should be completely dried out after use in wet conditions
* Digital lock mode feature safeguards against accidental use when stored in a pack or pocket

Specs:
* Lumens: 400
* IPX Rating: X8
* Batteries: 3 AAA (included)
* Max Distance on Highest Setting High: 86 m
* Max Distance on Lowest Setting: 8 m
* Max Burntime on Lowest Setting: 200 H
* Max Burn Time: FL1 3.75 H; reserve 36 H

Weights:
* Without Batteries: 44.5 g
* With AAA: 77.5 g
* BD1500: 72 g