my local big box store sell I this bulb for my Porter Cable 18v Lithium flashlight -lrb- model pcl-180fl -rrb- . after about one half hour of continuous use the flashlight stop work . upon open up the lens holder I discover the bulb have melt through the bulb holder . fortunately , the Porter Cable service rep take pity on I and be mail I replacement part so I can fix my flashlight . none the less , before buy this bulb , make sure it be truly compatible with you flashlight or you may end up destroy you flashlight . the correct bulb for the Porter Cable 18v series of flashlight -lrb- e.g. pcl-180fl and pcl-18fl -rrb- be a kpr 18v 0.3 amp krypton bulb -lrb- Porter Cable part number # 90534275 -rrb- . ultimately what Porter Cable\/Dewalt -lrb- they be the same company -rrb- need to do be release a lead conversion kit for they flashlight .