200 lumensAdjustable brightness (High 200, Medium100, Low20 lumens)Flashing mode at 25 lumensSingle elasticated, adjustable head bandBatteries are positioned at front in head sectionAdjustable angle projectionSingle button operation1 x 3w Gen 2 LG White LED bulbSupplied with 3 x AAA alkaline batteriesWeight including batteries: 88g