TEKTON 7278 100-Watt Soldering Gun features: Operates at 100-Watts using 110-120 Volts, Insulated Polymer Body with Contoured Pistol-Grip Handle for a Comfortable Hold, Trigger Provides Quick Heating Action, Powerful Built-in Work Light, Quick-Change Design Allows Tip to be Changed by Loosening Thumbscrews v No Tools Necessary, 5-1/2 Ft. Power Cord, UL Listed, Use for Electronics Repairs, Stereo Speaker Connections, Automotive Electronic Repairs, Hobbies ect.