Product Description The Wall Lenk LG400 400/150 Dual Wattage Trig-R-Heat Heavy Duty Soldering Gun is great for all soldering needs. The trigger activated control is convenient, easy to use, and provides instant response. The LG400 has a dual wattage feature, high wattage heats the tip in seconds and on the lower wattage position maintains rated tip temperature, the large 1" work light fully illuminates the work area. The plug-in tip (TE assemblies) are changeable within a minute. Applications of the LG400 are automotive, appliances, motors, generators, electrical wiring, sheet metal, pluming. The kit includes LG400 heavy duty soldering gun, 1 TE element assemblies, and blow molded case. Wall Lenk LG400C 400/150 Heavy Duty Watt Soldering Gun features dual wattage elements - High wattage heats tip in seconds, lower wattage remains rated tip temperature. Effective tip temperature - Tip temperatures of 1000 degrees Fahrenheit or more for effective heavy duty, sustained soldering. Trigger activated - Control is convenient, easy to use, and provides instant response. Built-in work light - The large 1 inch light fully illuminates the work area. Plug-in tip and element (TE) assemblies - TE assemblies are plug-in units that can be changed. Maximum tip temperature - 1000 degrees Fahrenheit From the Manufacturer The Wall Lenk LG400 400/150 Dual Wattage Trig-R-Heat Heavy Duty Soldering Gun is great for all soldering needs. The trigger activated control is convenient, easy to use, and provides instant response. The LG400 has a dual wattage feature, high wattage heats the tip in seconds and on the lower wattage position maintains rated tip temperature, the large 1" worklight fully illuminates the work area. The plug-in tip (TE assemblies) are changable within a minute. Applications of the LG400 are automotive, appliances, motors, generators, electrical wiring, sheet metal, pluming. The kit includes LG400 heavy duty soldering gun, 1 TE element assemblies, and blow molded case.