Technical parameter
1. Voltage: 6 V
2. Capacity: 1400*2 mAh
3. Current: 350-800 mAh
4. Light flux: 120 Lm
5. Run temp: -40_60 C
6. Bulb life: : ≥ 100000 h
7. Battery life: 3 hours in high, 6 hours in weak (2*CR123A 3V Battery)
8. Effective distance: 150 meters 

MA-21
Size and weight:
Bazel dia: 25mm
Body dia: 23mm
Length: 127.6 mm
Weight: 120 g (exclude 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. Three modes output, selected by the tailcap switch: High - low - strobe
_ High mode: Constant 120 lumens, 3 hours, 700 mAh
_ Weak mode: Constant 60 lumens, 6 hours, 350 mAh
_ Strobe mode: Constant 120 lumens, 4 hours, 700 mAh
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
9. Include lanyard, 2 spare o-rings