This XM-L T6 Aluminum 1-Bulb 1000LM 3 Modes Waterproof Focus Adjustable Single Headlamp(2*18650) is a kind of functional tool in many fields, such as tunnel, railway, and subway construction, archaeology, underwater rescue, etc. Also, It is helpful for outdoor enthusiasts. Made of superb aluminum and with CNC exquisite process, the outer shell is strong in strength and guaranteed in durability. Adoptingone CREEN bulb, it is very bright and performance in lighting which can generate high Lumen light. Besides that, supplied bytwo 18650 lithium batteries, this headlamp is environment-friendly and pollution-free. Rechargeable batteries are practical and recyclable. It is really a gorgeous choice!                                    Features             Adopt imported UCL lens and full aluminum alloy loop<br>
 Feature fine light condensation and excellent illumination <br>
 Wearable and anti-corrosive outer shell <br>
 Streamlined design gives you excellent hand feel<br>
 High heat dissipation, compact and lightweight size, convenient to carry<br>
 Suitable for patrol, search, rescue, camping, hiking, fishing, hunting  <br>
                                                            Specifications            Brand        <br>
Model    XM-L T6     <br>
Bulb Quantity    1    <br>
Battery Configuration    2 x 18650    <br>
Input Voltage    4.2V    <br>
Swith Location    In the Front    <br>
Swith Type    Touch    <br>
Modes    3    <br>
Mode Arrangement    Strong/Weak/Flash    <br>
Brightness    1,800 Lumens    <br>
Lightbulb / LED Lifespan    100,000 Hours    <br>
Material    Aluminum    <br>
Lens    UCL    <br>
Carrying Strap    No    <br>
Weight    5.64oz / 160g    <br>
Color    Black    <br>
Dimensions    (7.16 x 2.53 x 1.96)" / (18.2 x 6.45 x 5)cm (L x W x H)    <br>
Carrying Battery    2 x 18650    <br>
Carrying Charger    No    <br>
Waterproof    Yes    <br>
Focus Adjustable    Yes    <br>
                                                            Package Includes            1 x LED Headlamp<br>
1 x Headset<br>