This illuminated rocker switch comes with a blue LED light and is designed to be used with either the Watch Dog or Electro-Wizard automatic battery disconnect systems.Characteristics SpecificationsMax Voltage 12 VDCMax Current 20 AmpsLED Color BlueTermination Style 0.250" BladeMount Type Snap-in, 0.50" X 1.00" RectangleSwitch Type Rocker (ON/OFF), SPST