Long life emergency light from Fast Track named as Powermax is one of the best emergency light in this world. It is because Fast Track took great care to produce this awesome product. The uses of an emergency light vary from person to person. If you are a carpenter you can use it in the workshop. And if you love to travel and to stay in the woods you can use it as a light in the camp place. In anywhere you use the long life of emergency light is a matter. If you buy the Powermax emergency light you can use it for a long period. For more details please visit the below link.