Brightest headlamp 200000 lumensLED headlamp uses the new XHP99 lamp beads, which can support a maximum output of 200,000 lumens and a maximum illumination distance of about 3280 feet (about 1000 meters). The rechargeable headlamp can not only illuminate brighter but also illuminate farther.Lightweight and comfortable led headlightThe hands-free head lamp only weighs 345g (including battery), which is comfortable and lightweight. The headband is made of high elastic webbing material, with a thick silicone pad to protect the lamp head and one piece of thick sponge attached to the battery box, which is comfortable headlamps for adults to wear.The head lamps outdoor led rechargeable is adjustable from 11" to 22" and easily to fit different human head perfectly.Four zoomable light modes with 270-degree adjustable light headheadlamp rechargeable has four modes: high brightness, medium brightness, strobe and SOS. And supports zoom, can adjust the spotlight for long-distance observation, floodlight for large-area lighting. In addition, the 270-degree adjustable lamp head makes it more practical.According to your needs, the headlamp flashlight can provide you with large aperture and long distance, various angles, and various lighting modes.Digital display showing power levelLed headlamp rechargeable can be used for 5-12 hours when fully charged. Rechargeable headlamps for adults also adds a digital display function, allowing you to see the remaining power at a glance and charge the headlamp in time. Note: When the power display is 100%, continue to charge the headlamps for 1-2 hours, which can greatly extend the using time