Durable custom-sized (16/19/22mm) metal push button switch with LED indicator for clear start/stop status. Designed for 12V & 24V automotive systems, it features waterproof protection, corrosion-resistant metal housing, and a sleek black/silver finish. Ideal for car dashboards, control panels, or DIY projects, this high-quality switch ensures reliable operation in harsh environments. Upgrade your vehicle or industrial setup with this precision-engineered, user-friendly solution.