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: High-capacity power delivering sustained lighting with up to 500 hours on the lowest setting and USB Type-C power discharge output User-Friendly Operation: Includes a rotary mode switch with central brightness push button and removable power pack with an extension cable for pocket use. The power 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 Comfortable Wearing Experience: Equipped with a wide, comfortable headband designed for extended use during outdoor activities, camping, hiking, and professional work applications Rechargeable Convenience: Features USB Type-C rechargeable battery system eliminating the need for constant battery replacements and providing cost-effective long-term operation