Output: 3700 lumens max of HID Xenon brightness.
Focus is adjustable with changeable Intensity: (Two level: Full Brightness, 2/3 Brightness).
Large lamp housing provides wider effective range.

Cartridge-style, 11.1V 5200mAh Li-ion Rechargeable Battery pack can provide more than 140mins running time once, and it is easy to swap.
Portability: Carried by hand or strapped to a belt.
Convenient recharging: AC charger and Car charger.
Optional amber Filter for a more bright lightbeam in foggy environment.
The entire unit is constructed with tough aluminium material.
Water-proof design suitable for any terrain.

Specification:
Bulb type: HID (High Intensity Discharge) Lamp

Power: 35W--28W
Lumen: 3400LM(at 5000K)/35w, 2750LM/28w
Continual illuminate time: 100min/35w, 140min/28w
Bright color temperature: 5000K(standard), 4300K, 6000K, 8000K, 10000K
Irradiation distance: ??1.5 KM
Bulb life span: >3000hrs
Light starting time: ?? 0.4 second to start quick
??5 seconds to full brightness
Optical efficiency max: 100LM/W
Reflector: High Efficiency, Aluminium alloy
Glass lens: High-temp toughened quartz glass lens

HID flashlight ballast input voltage: 8~16V
HID flashlight ballast working current: 3.2A
HID flashlight ballast starting current: 8A max
HID flashlight ballast output voltage: 85V normal (23KV temporary starting-up max)
Battery type: SANYO ICR18650 Lithium Cell / 3X2 / 4400mAH
Battery setup style: Cartridge-style(enabling easy swap)
Battery life span: >500 times
Battery pack weight: 400G
Backup light: 2X1W LED bulit in battery pack
Dimension: L: 370mm, Head: D81m, Torch: D46mm
Material: Aerospace-Grade Aluminium alloy (6061 T6) -
Surface treatment: Flat Black Type III Hard Anodized Finish
Flashlight Color: Silver or Black
Head running temperature: 80centigrade max
Weight: 840G
Battery AC charger input: 100~240VAC 50/60Hz 0.8A max
Battery charger output: 12.6V DC, 1.8A

Charging time: about 4 hrs
Starting environment temperature: 0 ~ +50
Working environment temperature: -20 ~ +50