Dimensions: 7.25'' x 3.38'' x 2.13''. Water resistant. Impact resistant. OSRAM P9 LED. Modes: Constant On (4000 lumens, 2h 45m runtime); Strobe (4000 lumens, 3h 45m runtime). 550m beam distance. LED power indicators. Type-C direct charge. Various installation methods. Remote dual switch. 360 degree rotary focus adjustment. Requires (2) 21700 batteries (included). Aluminum construction. Color: Black. Hardside carrying case.