Super bright flashlights use advanced P50 chips and high-quality LED lamp beads, producing a high-brightness uniform beam, which is suitable for a wider lighting range (990,000lm) and lighting long distances (3280ft). It can easily light up an entire room or a road for your daily needs. The attery life is reaching 100,000+ hours. 5 One-button control modes: High-Medium-Low-Strobe-SOS. Regardless of the lighting mode, long press the button for 3 seconds to turn off all lights. The stretchable design allows you to adjust the focal length to widen or narrow the beam as needed. High lumens flashlights focuses as a circular spot, not a grid light, providing you with perfect brightness and clarity. Rechargeable flashlights feature with input charging interface and built-in fast charging chip. It can be charged from power banks, car chargers, outlets and laptops using the standard US-C charging cable (included).flashlight. Built-in 5000mAh rechargeable attery provides up to 12 hours of working time. The attery life is reaching 100,000+ hours. Equipped with 4 LED indicators to display the remaining power in real time. The flash light housing is made of high quality aluminum alloy with excellent hardness, abrasion resistance and fall resistance. Led flashlight built-in high tenacity seal rubber, can reach IPX7 waterproof level. The powerful flashlight can be used in heavy rain, snow, and other harsh weather conditions.