Olight H2R Specifications:
   * LED (NW & CW): CREE XHP50
   * Battery Type Supported: 1x 18650 (included) or 2x CR123A
   * Peak Beam Distance: 153 meters (167.3 yards)
   * Peak Beam Intensity: 5,850 cd
   * Brightness Outputs:
        - Mode 1: 2300 Lumens
        - Mode 2: 600 Lumens
        - Mode 3: 150 Lumens
        - Mode 4: 30 Lumens
        - Mode 5: 1 Lumen
   * IP Rating: 1PX8 (2 meter submersible)
    * Impact Resistance: 1.5 meters
    * Dimensions:
        - Length: 4.33in / 110mm
        - Head Diameter: 0.95in / 25mm
        - Body Diameter: 0.91in / 23.2mm
    * Weight (Without Battery): 2.26 oz / 64g
       - (Including Battery) 3.84 oz/ 109g
        - (Battery & Strap): 6.14 oz/ 174g

Olight H2R Features:
* Maximum output of 2,300 lumens making the H2R the brightest single 18650 battery light.
* Multiple use options including an easily detachable head strap mount turning it into a hand held light.
* Rechargeable through OLIGHT's signature magnetic charging system.
* Low battery warning. The light will blink once per minute when the battery is running low, and continuously blink twice when it is running out.
* Slightly angled surface for the switch to locate it easily in the dark and promote more natural operation.
* Gradual brightness changes. When turned on/off on medium, high, and turbo modes, it will light up or fade gradually to protect eyes from the stimulation caused by sudden brightness changes.
* SOS mode available for emergency use.

Package Contents:
1 x Olight H2R Headlamp,
1 x Head Strap with Mount,
1 x Customized 3000mAh 18650 battery (inside product),
1 x Stainless Steel Pocket Clip,
1 x Magnetic Charging Cable,
1 x EVA,
1 x Single-sided Adhesive Replacement EVA Pad,
1 x instruction manual