For a wide variety of jobs including soldering, cutting, and shaping Therma-Boost trigger gives you added bursts of power when you need it 2 lights on the back of tool indicate standard or Therma-Boost modes Heats up to working temperature in just 45 seconds For continuous use. Therma-Boost mode can be used intermittently Ultra-lightweight - weighs just 3 oz. Kit includes heat tool, stand, 6 multi-use tips, and instructions Tips are for soldering, rope and foam cutting, smoothing, and scoring Tip changes are fast and easy UL and cUL listed