3" overall. Clip. Anti-roll design. Water resistant. Impact resistant. LED. Orange peel reflector. Three modes: High (205 lumens, 75m runtime), Medium (45 lumens, 4.5h runtime), Low (5 lumens, 12h runtime). Includes glow in the dark diffuser. Requires one AA battery (not included). Titanium construction. Bulk packed. Country Of Origin: USA UPC: 871373281545
