2.LED: XR-E Cree White LED(Q5).

3.Max Output: 240 lumens.

4. Circuit: High efficiency DC-DC voltage regulator (PWM/PFM style) and circuit.

5. Glass: Toughened ultra-clear glass lens with anti-reflective coating.

6. Case material: Durable aircraft-grade aluminum.

7. Surface treatment: Premium Type III hard-anodized anti-abrasive finish.

8. Color: Black,  Army green

9.Battery: 1 x CR123A / 1 x 16340 battery (not include)

10.Operation voltage:0.9V to 4.5V.

11.Waterproof: Accord to IPX-8 standard.

12.Dimensions: 105mm (length) x 23mm (diameter) x 30mm (head).

13.Weight(g): 85/265

14.Mode:5 mode-Hi > Mid > Low > Strobe > SOS