Underwater Kinetics Aqualite Multi Reef Explorer. 5" overall. Water resistant. Impact resistant. Rechargeable. Lanyard. Strobe. Modes: High (700 lumens 1.7h runtime); Med (500 lumens 5.1h runtime). Three beam colors: White Red and UV395. Includes Pistol grip and mounting hardware. Requires (1) Lithium battery (included). Polycarbonate construction. Color: Black. Boxed. Specifications for Underwater Kinetics Aqualite Multi Reef Explorer: Manufacturer: Underwater Kinetics Color: Black Beam Color: White Light Output: 700 lumens Battery Life: 1.7 hours Length: 5.5 in Weight: 1.12 lb Quantity: 1 Overall Length: 5.5 in Package Contents: Underwater Kinetics Aqualite Multi Reef Explorer