At the time of exams, every parent has a thought. Our kids will start to study at the time of the exam. And they will study in the evening time. As we know that in the night there may be power failure occur. So kids will think that they fail. But to help them Fast Track produce long lasting emergency light. This light uses a battery to charge. So if we recharge it in the morning we can use it in the evening. This sleek design is easy to use and light weight. If you are looking for long lasting emergency light buy online from Fast Track using the below link.