fenix HP35R, Rechargeable Ultra Powerful Head Torch | 4000 Lumens | 450m | 500hrs Max | Comfortable Wide Headband | 10,000mAh Battery with Extension Cable | Red Rear Safety Light | Power Bank | IP66

【Exceptional Lighting Power】Boasting up to 4000 lumens with a Cree XHP70 neutral white spot & Luminus SST-20 warm white flood LEDs, providing a main beam distance of up to 440 metres, flood beam distance of up to 122m and 450m when combined. 【Long-Lasting Performance】Equipped with a high-capacity 10,000 mAh battery, delivering sustained lighting with up to 500 hours on the lowest setting and USB Type-C power bank output. 【User-Friendly Operation】Includes a rotary mode switch with central brightness push button and removable battery pack with an extension cable for pocket use. The battery pack also doubles as an independently controlled 20 lumen constant and 5 lumen flashing red safety light. 【Versatile and Durable Design】Features an aluminium heat sink head, industrial-quality components, and an intelligent brightness downshift proximity sensor, ensuring efficient heat dissipation and extended service life. 【Rugged and Reliable】Fully weatherproof and dustproof to IP66 standards, impact-resistant up to 2 metres, with an inner waterproof USB-C charging port for maximum reliability.