T20CS tactical aluminum flashlight
1.comes with a convenient
2.practical and easy-to-remove metal lanyard ring

SUNWAYMAN T20CS Cree XM-L U2 Tactical Flashlight(1*18650/2*CR123A) 

 Features
* CREE XM-L U2 LED, with a lifetime of up to 50,000 hours;
* Tactical Tail cap press button switch, slightly depress the side switch for different output modes and standby mode:
One Turbo Mode, Three Modes constant output, Hidden Strobe and SOS functions (below is the output and runtime of using two CR123A batteries or one single 18650)
Turbo Mode (2*CR123A batteries): 658 Lumens (68min)
Three constant output modes (1*18650 battery): 476Lumens (2.5hrs) - 92Lumens (11hrs) - 18Lumens (82hrs)
Strobe: 476 Lumens
SOS: 476 Lumens
* Constant current circuit, constant output
* Effective range of 278 meters
* Uses one single 18650 or two CR123A batteries
* Working voltage: 2.5~10V
* High quality metal smooth reflector maintains great throw distance and spread with an ideal beam pattern
* Dimensions: 140mm (length) x 38mm (head diameter) x 25.4mm (tail diameter)
* Weight: 124g(battery excluded)
* Aerospace-grade aluminum alloy, Stainless Steel retaining ring on the top
* Military Specification Type III- hard anodized body
* Waterproof, in accordance with IPX-8 standard
* Ultra-clear tempered glass lens resists scratches and impacts
* Tactical forward click switch for momentary on
* Accessories: tactical ring, holster, O-ring, rubber cap,lanyard