This is a 12V Blue LED Rocker Switch, Stainless Actuator, Waterproof ON-OFF, DPST, 16A 125VAC
Model: KCD4
LED Color: Blue 12V
Function: ON-OFF DPST
Pins: 4
Current rating: 16A @ 125VAC
20A @ 250VAC
Hole Size: 22 x 30mm
Panel Size: 28 x 37mm
Material: Rubber Boot black
Stainless Steel Actuator
Plastic Black