Searching in an environment without light isn't easy. Moreover, not all places are equipped with proper lighting systems. Flashlights, being battery-operated and portable, offer a great convenience to people to see in the dark anywhere, anytime.
Apart from convenience, people buy flashlights for security reasons. Flashlights not only help people see in the dark, but also provide assistance when in an emergency. Flashlights aid in the prevention of accidents and sometimes even save lives during critical conditions.