6.75" overall. Clip. Rechargeable. Water resistant. Impact resistant. Modes: High (370 lumens, 4h 30m runtime); Low (135 lumens, 17h runtime). 137m beam distance. Twist focus control. Quick-Cycle switch system. Ultra view flood. Bulls-eye spot. Dual power. Works with COAST ZITHION-X rechargeable battery (not included). Requires (2) AA batteries (included). Aluminum construction. Color: Black.