WerFamily Angel Eye Red LED 16mm 12V Stainless Steel Round Metal Resetable Momentary Type Push Button Switch Mounting hole size: 16mm; Head Diameter: 19mm; Head shape: Flat; Enclosure material: Stainless Steel Switch rating: 3A/250V AC; Switch combination: 1NO1NC; Operation types: Momentary Type LED type: Ring illuminated; LED color: Red Degree of protection: IP67, IK10 E-packet post from China (7~15 Days to US), comes with tracking number.