5.88 overall. Water resistant. Impact resistant. Clip. Tailcap switch. LED with TIR lens. Modes: High (1200 lumens, 1h runtime), Low (5 lumens, 60h runtime). 450m beam distance. Knurled body and tailcap. Two way clip permits light to be carried bezel up or down. Requires (2) CR123A batteries (included). Aluminum construction. Color: Black. Clam packed.