SPDT contacts. Separate LED contacts. Made of stainless steel, strong and durable. High-grade appearance and nice touch feeling. Adopt rubber ring and hexagonal nut fixed, anti dust and waterproof, which make it great for outdoors use. Copper plating silver terminals for good conductive properties. Self-locking type, push it-- on, push it again--off. Metal button head durable for longstanding press. Specification: Product name: Push Button Switch LED requires:12VDC Material: stainless steel Color: Silver LED color: white yellow red green blue Maximum Current:5A Maximum Voltage:250VAC Protection Rating:IP67 LED Rating:12VDC 15mA Operation Type: Latching(push it-- on, push it again--off) Hole size: 19mm Head diameter: 22mm Head shape: Flat Dimension: Length: 41mm Width: 22mm Fitment: This push button switch is suitable for 19mm diameter mounting hole Package Includes: 1 X Push Button Switch