M-22
Size and weight:
Bazel dia:33 mm
Body dia:25.2 mm
Length:146.8 mm
Weight: 119 g (exclude battery)

Technical parameter
 1.Voltage : 3.7 V
 2.Capacity :2200 mAh
 3.Current :350-800 mAh
 4.Light flux : 150 Lm
 5.Run temp :-40_60 C
 6.Bulb life::≥ 100000 h
 7.Battery life: 3 hours in high, 300 hours in dim power (1*18650 rechargeable battery)

Features:
1.Toughened ultra-clear glass lens
2.Highly efficient focusing head
3.Use 1pc of Cree led with lifespan 100,000 hours high lumens
4.Multiple modes of operation.
- Momentary Mode: Press down half way on the activation button on the End Cap.
- Constant Mode: Press down fully on the activation button until an audible/tactile click occurs.
- Strobe Mode: Quickly double-click the activation button.
- Dimming Mode: Press and hold the activation button to cycle through the brightness settings. Release for desired level.
5.Durable Aluminum alloy with HA111 anodized finish
6.Anti-roll, slip-resistant body design
7.Reverse protective & Short circuit protective
8.Shockproof and waterproof