Olight S20 Baton 550 Lumens LED Flashlight with two EdisonBright CR123A Lithium Batteries

a)Aviation grade aluminum body, with anti-scratch type III hard anodizing. b)Updated the LED to the latest Cree XM-L2. c)There are four brightness levels: Moon-light, low, middle and high. These levels can be memorized when the light turned off; one special mode: strobe. d)Under off status, single click will turn on the light, quick double clicking can get high brightness, triple-click enable strobe mode, while long time press enable moon light. e)With strong magnet in the end of tail, the flashlight can be stick on the iron surface. The magnet can be removed and replaced by users. f)Invertible U-shape embrace clip. g)Stainless steel head ring, which can bear higher tensile impaction h)Flat tail cap, can be easily head stood. i)S20 has high efficient synchronous boost-buck driver circuit, perfectly support CR123A & RCR123A battery. j)S20 is designed for a wide input voltage and both 2xCR123A and 1x18650 are available. k)Time based thermal management, after lighting on high mode for 4.5 minutes, the output ramps down to 50% of high brightness to avoid overheating.