MATERIAL : AIRCRAFT ALUMINUM BODY LIGHT SOURCE : CREE T6 10W OPERATION: 100% LIGHT - 30% LIGHT - STROBE / ZOOM WITH LENS LUMINOUS FLUX :680 LUMENS BEAM DISTANCE: 500M PRODUCTS WEIGHT(NOT INCLUDING THE BATTERY) : 310 G PRODUCTS SIZE: ¢50 x (L)266 mm Batteries : 3 X D