* Uses Luminus LED, Max 1700 lumens
* Uses 1 * 21700 Li-ion battery
* 6° beam angle
* Mechanical head rotary switch offers high-reliability underwater
* Intelligent Over-Heat protection
* Water pressure resistant construction, depth rated to 150 meters
* Reverse polarity protection, to protect from improper battery installation
* Over-discharge protection function
* Constructed from high-strength A6061-T6 aluminum
* Mil-Spec Type III hard anodized finish for durability and corrosion resistance
* Two sides coated toughened glass with high water pressure resistance under deep water
