Sea Dog Bilge Pump Switch Panel Features The Sea-Dog 423040 Bilge Pump Switch Panel is injection molded ABS for maximum durability and corrosion resistance. This deluxe version comes with a three way switch allowing both Automatic and Manual switching of the bilge pump. In addition, when operated in the manual mode, a red LED light is activated and when in the Automatic mode, a green LED light is activated. This panel also provides the back lit features allowing the words Bilge Pump to illuminat