This 1PC 10mm Metal Push Button Switch with Red LED Indicator Selfreset Momentary 4 Pins Head 1.8V is a compact, reliable push button intended for momentary control in small electronics and panel applications. Key benefits Selfreset momentary action: press to activate, release to to the off position, reducing user error in simple control sequences. Red LED indicator: provides immediate visual feedback when the switch is engaged, improving visibility in low light or cluttered environments. Durable metal construction with a head design: combines a tactile, responsive feel with longterm durability for repeated use. Four pins: enables straightforward wiring and integration into lowvoltage circuits, allowing independent LED and switch connections. Key attributes Functionality: selfreset momentary push button with a red LED indicator. Compatibility: suitable for small electronics projects, control panels, and DIY assemblies that require a compact 10 mm switch. Size: 10 mm diameter push button with a head design. Material: metal body for durability and a robust user experience. Performance: red LED indicator operated at 1.8V. Use cases Microcontroller projects requiring a momentary input with LED status indication, such as a start/reset button for Arduinobased devices. Panel controls for hobby robotics, where a momentary push activates a function and the LED provides feedback. DIY arcade or cabinet projects needing a visible LED push button for user interaction and status indication.