**Waterproof 4 Pin 12mm Metal Button Switch with Power LED, Self-Lock, Red 3-9V** Enhance your electrical projects with our premium Waterproof Metal Button Switch, expertly crafted for durability and performance. This versatile switch is ideal for a variety of applications, offering both reliability and style. - **Distinctive Power-Shaped LED Light**: - Features a unique power-shaped LED light on the head, providing clear status indication while adding a modern, sleek look to any setup. - **High Protection Standards**: - Built to IP66 and IK09 specifications, ensuring exceptional resistance to dust, water, and mechanical impacts, making it suitable for demanding environments. - **Superior Silver Contacts**: - Equipped with silver contacts for outstanding electrical conductivity and low resistance, ensuring efficient and reliable operation every time. - **Wide Range of Options**: - Available in 15 different configurations, offering various voltage ranges and colors to perfectly match your specific requirements. - **Durable Metal Construction**: - Made from high-quality metal, this switch is designed for longevity, delivering a long service life and consistent performance across multiple applications. Upgrade your projects with this reliable and versatile switch, combining superior functionality, durability, and modern design to meet all your electrical needs.