Rechargeable. Water resistant. Impact resistant. Electronic lock-out. Quick-off function. Last Light feature. Wide angle high and low white, high spot white, wide angle plus, and green modes. Lumen range: 20-500. Runtime range: 2-84 hours. Beam distance: 8-75 yards. Gray and black headband. Requires (3) AAA batteries (included), or (1) Lithium battery (included). Polymer construction. Clam packed. Made in China.