This is a genuine part that is supplied by the original manufacturer. It is specially designed for use with Coleman lanterns. This energy-efficient fluorescent bulb provides white accent light with a precise beam pattern. It provides an identical replacement for a faulty or a missing component that was installed on a new unit. Refer to the owners manual and the diagrams of your model for the correct application. Replacing it is a simple task that does not require any tools. Remove the old tube and secure the new one.