... many advantages *Water resistance New Style multicolor aliuminum Led pen light Additional remarks1,model: TP-B12,battery:for free 3 ... source:led light 9,certificate:CE&RoHSCharacteristics . 1,the flashlight is pen led ,brightness performance is more than 12 hours,2 ... life usage 3,aluminum material,water resistance,4,the bright color,the mutifuntion,very conventient5,good quality,good service for ...