![Perko Locking Collar Pole Light Mounting Base - 2 Pin - Stainless Steel Construction [1047P0SDP] Marine Navigation & Instruments | Compasses A built-in transfer switch automatically Lighting | Underwater Lighting CEM-99274 Messages Message 1 Position](https://cdn.shopify.com/s/files/1/0177/6703/9076/files/33105XL.jpg?v=1761255171)
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Perko Locking Collar Pole Light Mounting Base 2 Pin Stainless Steel Construction [1047P0SDP] Marine Navigation & Instruments Compasses A built in transfer switch automatically Lighting Underwater Lighting CEM 99274 Messages Message 1 Position A built in transfer switch automatically detects when generator or shore power status changes to ensure power is always available E PORT: Lets you stay connected and makes it easy to bring electrical power inside