OrcaTorch D520 is a palm-sized diving light with a mechanically rotary switch. The rotary switch offers high reliability underwater. Using the USA CREE XM-L2(U4) neutral white LED, its max output can reach 1000 lumens, meanwhile the 5000K LED color temperature provides superb color rendition. Powered by one 18650 battery, its max runtime can reach 2 hours.
 

Featuring

* Max 1000 lumens output
* Uses 1*18650/2*CR123A/2*16340 battery
* Mechanically head rotary switch offers high reliability underwater
* Reverse polarity protection, to protect from improper battery installation
* Over-discharge protection function
 

* Intelligent over-heat and over-discharge protection function 

* Water pressure resistant construction, depth rated to 150 meters

* Reverse polarity protection, to protect from improper battery installation

* Constructed from high-strength A6061-T6 aluminum 

* Hard anodized finish for durability and corrosion resistance 

* Two sides coated toughened glass with high water pressure resistance