A torch lighter produces a hot and powerful flame, typically used for outdoor activities such as camping, hiking, or welding. Unlike traditional lighters, which use a small flame to light combustible materials, torch lighters use a high-pressure jet of butane or propane gas to produce a flame that can reach temperatures up to 2,500 degrees Fahrenheit. Torch lighters are often used when a traditional lighter, such as in windy or wet conditions, may not work well. They are also popular among outdoor enthusiasts who need a reliable and powerful flame for activities such as cooking or starting a campfire. In addition to outdoor activities, torch lighters are also used in welding and other industrial applications, where a high-temperature flame is needed to melt or fuse materials.

Using torch lighters safely is crucial, as they can be very hot and may pose a fire hazard if not handled properly. Always follow the manufacturer's instructions for use and maintenance, and store torch lighters away from heat or flame when not in use. Additionally, it's essential to use appropriate safety equipment, such as gloves and eye protection, when using a torch lighter for industrial applications.