* Cree XHP70 LED, 2700 lumens output
* Uses four 18650 Li-ion batteries
* 90°rotary lockable switch offers easy and reliable operation
* Easy-pack adjustable rotary goodman handle
* Water pressure resistant construction ,depth rated to 150 meters
* Over-heat protection
* Reverse polarity protection, to protect from improper battery installation
* Over-discharge protection function
* Aircraft-grade high strength aluminum material
* The latest diamond grade hard-anodized seawater-corrosion-resistance finish
* Alloy aluminum reflector with professional optical analysis
* Toughened glass with two-side coating