【Features】 Adjustable Focus, Adjustable Light Modes, High Power, Portable, Durable, Heat Resistant, Impact Resistant, Lightweight, Long Range 【Light Source Type】 LED 【Color】 sdt01 Black 【Power Source】 Battery Powered 【Material】 Aluminum 【White Brightness】 1000 Lumens 【High-Intensity LED Lighting & COB Work Light & 6 Multi-Function Lighting Modes】 This flashlight is equipped with high-brightness LEDs, achieving a maximum brightness of 1000 lumens and a maximum irradiation distance of 500 meters. The brightness of the projected light beam surpasses that of similar flashlights. In emergencies, the flashing COB red light can be used as an SOS signal, enhancing safety. By extending and retracting the flashlight head, the focal length can be adjusted, allowing for free selection of a long-distance spotlight or a wide-range floodlight. 【Large Capacity Battery & TYPE-C Charging & Low Power Alarm】 The flashlight can be charged by connecting the included USB charging cable to the built-in USB input port. It is equipped with a rechargeable large-capacity battery. The red light is on during charging and turns off when charging is complete. It can be used continuously for about 16 hours in the minimum mode and about 4 hours even in the maximum mode. 【6 Lighting Modes, Suitable for Various Scenes】 Short press the key: Headlight High Brightness — Headlight Medium Brightness — Headlight Flash — COB White Light — COB Red Light — Red Light Flash — Off. In any gear, if you do not operate the button for more than 8 seconds, pressing it again will shut down. It can easily handle various dark environments. 【Equipped with a Focusing Function, Pinpointing the Area You Need to Illuminate】 When the flashlight is on, extend and retract the handle and headlamp to adjust the focus. Select the optical lens and extend the focal length, using the convex acrylic lens to narrow the light beam from wide to narrow, focusing on objects up to 500 meters away. It can also be expanded to illuminate a 180-degree wide area. Ideal for night walks, outdoor activities, disaster prevention, and camping. 【Military-Grade Durability & Smart Rapid Heat Dissipation + Focus Adjustment Function】 The military-grade aluminum alloy case is highly impact-resistant, can withstand drops from 3 meters, and can easily handle harsh environments. It adopts aerospace aluminum alloy, and the material is treated with blasting oxidation. The drop resistance height is 1 meter, and the impact resistance is 4 kg.