General description The Ultra Bright High Lumen LED Headlamp features advanced XHP90 lamp beads, delivering exceptional brightness for various activities such as exploration and fishing. Its robust design combines ABS and aluminum alloy materials, ensuring durability and reliability. Technical specifications Lamp bead model: XHP50/XHP90 Lumens: P90-3500, P100-4500 Material: ABS + aluminum alloy Power supply mode: 3 x 18650 battery (batteries need to be purchased separately) Charging method: USB charging Lighting modes: high/low/SOS Waterproof rating: IP64 (not suitable for diving) Compatibility and accessories Includes: 1 x Headlamp 1 x USB charging cable 3 x 1200mAh 18650 lithium batteries