Key benefits Adjustable control: 60W/80W/100W options at 220V allow you to select the proper heat level for various electronics tasks while maintaining consistent performance. Ceramic heating element for fast heatup and stable heat transfer: internal ceramic heating core delivers quick response and reliable heat delivery for efficient soldering on circuit boards and electrical components. Durable construction with proper tip maintenance: materials support extended service life; to insure performance and durability, keep the tip clean and apply solder during initial use. Easy installation and broad compatibility: the 60x3.8 mm heating core is designed to fit most soldering iron handles with internal elements, making replacement straightforward for both DIY enthusiasts and professionals. Specifications Heating core size: 60 x 3.8 mm Power options: 60W, 80W, 100W Working voltage: 220V Heating element type: ceramic internal heating soldering iron element Compatibility: fits most soldering iron handles with internal elements Installation and compatibility Designed for comfortable positioning and proper alignment with internal elements Replacement fits most soldering iron handles, suitable for DIY enthusiasts and professionals Use scenarios Reworking components on printed circuit boards in consumer electronics Soldering wires, connectors, power supplies, and LED drivers DIY electronics projects that require reliable, consistent heat delivery with a standard soldering iron handle