Intense Brightness: 250,000lumen output casts a cool 8000K white light over up to 200 square meters for broad, intensity illumination with LED Flashlight Rechargeable. Continuous Illumination: A 20000mAh rechargeable battery provides 24 hours of strong, nondimming brightness for extended use with LED Flashlight Rechargeable. Battery Indicator Features: Fourlevel LED power indicator gives realtime status to help you avoid power outages with LED Flashlight Rechargeable. Stay Connected Anywhere: An output port enables charging of mobile phones or other devices for power backup in critical situations with LED Flashlight Rechargeable. Use scenarios Emergency blackout at home or on the job site: When power is lost, rely on the long runtime and clear battery status to maintain visibility and keep essential devices charged. Outdoor activities and search tasks: The lumen output and widearea coverage provide bright, reliable illumination for camping, night hiking, or searchandrescue operations, with the added benefit of device charging if needed. Vehicle breakdowns or remote work: In remote or roadside environments, the powerful beam and USB output ensure you can work safely and keep communications devices powered.