Before this deal is gone in a flash; get the 270-Degree Wide Beam Headlamp Flashlight The max beam distance for the COB headlight measures 500 meters Pivot mechanism lets you adjust the LED lamp up or down up to 145 degrees With USB Type-C port The headlamp flashlight has multiple modes to choose from  Modes can be controlled by the button on the side of the power button When you click the sensor button once, you can wave your hand to turn on or turn off the light source  Dimensions: 153mm x 36mm x 33mm 12.99 pounds instead of 38 pounds for the 270-Degree Wide Beam Headlamp Flashlight