1PC 12mm green light metal button switch — compact, durable, and easy to use for controlling power circuits Why this switch helps Provides a clear, visible indication of circuit status with a bright green indicator light. Metal construction and a compact 12mm round form make it robust for panel mounting and repeated use. Selflocking (latching) action gives a reliable on/off control without holding the button, simplifying operation for power control tasks. Compatible with common control voltages — works with 5V, 12V, and 24V systems. Key features Quantity: 1PC Size: 12mm round (compact panelfriendly footprint) Indicator: green light for clear status feedback Construction: metal button and bezel for strength and longevity Switching type: selflocking (latching) push button for stable on/off control Voltage compatibility: 5V, 12V, 24V power supply systems Shape: round, suitable for standard panel installations Functionality and compatibility Designed to control power circuits and provide visual feedback of the on/off state. Compatible with lowvoltage DC systems at 5V, 12V, or 24V without additional modification. Metal build and compact 12mm profile make it suitable for control panels, instrument housings, and DIY enclosures. Typical applications Electronics and hobby projects: switch power to microcontroller boards, LED drivers, or small motors running at 5V–24V. Equipment control panels: provide a durable, visible on/off control for industrial or lab power supplies and testing rigs. Automotive, marine, or vehicle accessories: suitable for 12V and 24V accessory circuits where a clear status indicator and robust button are needed. Installation notes (for installer reference) 12mm round form factor designed for panel mounting in compact spaces. Selflocking action provides a simple latching on/off behavior; wire according to the device voltage (5V, 12V, or 24V) and follow usual safety and wiring practices. What makes it unique Combines a compact 12mm metal design with a green indicator and a selflocking mechanism, offering a balance of durability, visibility, and simple latching control for 5V, 12V, and 24V applications.