Dimensions: 3.42 inch x 1.75 inch x 1.8 inch. Clip. Water resistant. Impact resistant. 160 degree rotatable design. Red and white dual light sources. Modes: Turbo (950 lumens, 4h runtime), High (400 lumens, 3.8h runtime), Mid (150 lumens, 10.5h runtime), Low (50 lumens, 30h runtime), Eco (5 lumens, 30h runtime), Red (1 lumen, 100h runtime). 120m beam distance. Also compatible with 20700 Li-Ion battery. Front single switch function. Low power warning function. Tail magnet. Ergonomic bracket design. Requires (1) 18650 battery (not included), or (2) CR123A batteries (not included). Metal construction. Color: Black. Boxed with hanging tab.