12mm 12V 24V 3A Stainless Steel Self-Locking Push Button Switch with LED Power Symbol, Normally Open, SPST, On/Off, Waterproof, with Power Plug (Blue + Red)

Mounting hole diameter: 12 mm; buttonhole thread: 0.75 mm; made of high-quality metal, IP65 waterproof rating, suitable for humid or dusty environments. High-quality, brand-new metal housing with a mechanical lifespan of up to 500,000 cycles. Automatic locking: This LED power switch features an automatic locking function for quick on/off operation. Can be used as a switch for various electrical accessories inside and outside the vehicle (e.g., signal lights, chassis lights, fog lights, roof lights, etc.).