* Max Lumens: 1600
* Max Beam Distance: 558 feet (170 meters)
* Max Runtime: 300 hours
* Lighting Modes: Eight modes including three cool white light levels, four warm white light levels, and SOS
* Bulb Type: One Luminus SST40 white light LED and one Luminus SST20 warm white light LED
* Color Temperature: White light is around 6500K. Warm white light is around 3000K.
* Size: 3.15’’ (80mm) × 1.84’’ (46.8mm) × 1.37’’ (34.9mm)
* Weight: 4.94 oz / 140 g including battery and headband
* Battery: One included 3400mAh 18650 rechargeable Li-ion battery or two CR123A batteries
* Included: ARB-L18-3400 battery, spare

Features:
* Fitted with one Luminus SST40 white light LED and one Luminus SST20 warm white light LED; with a life span of 50,000 hours
* White and warm white light sources for various lighting demands
* Quality aluminum, magnesium and PC made - lightweight and durable
* Powered by a 3400mAh battery, with a maximum runtime of 300 hours
* Dual top switches for easy and fast operation
* Single-handed operation with the new two-way SPORT headband fit system
* An emergency whistle is attached to the headband to enhance users safety
* Battery level indication and inner waterproof USB Type-C charging port
* IP68 rated protection and 2 meters impact resistance
* Reverse polarity protection, to protect from improper battery insertion
* Lockout function and widened controls cover avoid accidental activation