Bernzomatic TS4000 Trigger Start Torch

As walmart says:
"Work faster and more efficiently with the versatile High Heat Torch for Fast Work Times. Key Product Features Designed for a wide range of jobs including soldering large diameter copper pipes, brazing, and heat-treating Optimized swirl flame burns hot and efficiently for maximum heat output and fast soldering times Auto start/stop ignition lights. Replaceable brass tip Burn tip produces swirl flame for maximum heat output Pressure regulation allows the flame to burn in any direction and ensures consistent performance. Even while the flame burns, their placeable brass tip stays cool. The stainless-steel burn tube, cast aluminum body, and brass burn tip are constructed for durability. The BernzoMatic torch head weighs 1.3 pounds."