Penlight DOCTOR PENLIGHT: This LED penlight is made from aluminum and runs on 2xAAA batteries (included) LED FLASHLIGHT: This flashlight has a powerful light beam that carries 100-200 feet GIFTS IDEAS: LED bulb life of up to one hundred thousand hours, penlight for nurses EMERGENCY FLASHLIGHT: This penlight is an awesome device to keep in your car or camping flashlight MEDICAL PENLIGHT: This pen light makes a great birthday gifts for kids