ElectronicSwitch 12mm Waterproof Oxidized Black Metal Button Switch with LED Lamp Momentary Latching PC Power Switch 3V 5V 6V 12V 24V 220V is a compact, durable panel mount switch that combines a rugged metal button, integrated LED indicator, and versatile operating modes in a single unit. Key benefits Waterproof metal construction with an oxidized black finish provides reliable protection in challenging environments. Integrated LED lamp offers clear visual feedback for ON and OFF statuses. 12 mm panel size fits standard cutouts, enabling easy installation in compact enclosures. Supports both momentary and latching operation, allowing flexible power control configurations. Wide voltage options available to match different systems, including 3V, 5V, 6V, 12V, 24V, and 220V. Suitable as a PC power switch as well as a general purpose electronic switch for control panels and devices. Key attributes Functionality: LED illuminated button switch with momentary and latching options. Compatibility: PC power switch and various electronic applications; voltage variants from 3V to 220V. Size and mounting: 12 mm button diameter; panel mounted. Material and finish: Oxidized black metal housing for durability and corrosion resistance. Performance: Waterproof design to withstand exposure in damp environments; builtin LED for status indication. Specifications at a glance Diameter: 12 mm Finish: Oxidized black metal Illumination: LED lamp Operation: Momentary and Latching (as configured) Voltage options: 3V, 5V, 6V, 12V, 24V, 220V Application: PC power switch, general electronic switch, panel mounting Use cases Replacing a PC case power switch with an illuminated, water resistant 12 mm button in a DIY PC build or custom enclosure. Building a weather resistant control panel for outdoor equipment, where a clear LED indicator helps monitor power status. Creating a compact control interface for sensors or robotics with a robust, metal 12 mm push button that remains visible and functional in damp environments.