6 Inch overall. Clip. Impact resistant. Water resistant. Strobe. Rechargeable. CREE XP-L2 V6 LED. White light and UV lights. 164m beam distance. Modes: High (1000 lumens, 2h 30m runtime); Mid Mode 3 (330 lumens, 7h runtime); Mid Mode 2 (180 lumens, 16h runtime); Low (60 lumens, 46h runtime); UV (320mW, 27h runtime). Specifically designed for patrol inspection, forensic science, gemological appraisal, document examination, and currency detection. OP reflector for wide range flood beam. Dual tail switches. STROBE READY technology enables quick access to Strobe mode. Power indicator on tail cap. Strike bezel. Optical lenses with double-sided scratch resistant coating. Requires (1) 18650 battery or (2) CR123A batteries (not included). Aluminum construction. Color: Black. Boxed with hanging tab.