2 of Pactrade Marine Boat SS304 Red LED 12V 5A Flush Light On-Off Push Switch Ring Button This item comes in a set of TWO (2). Below is the description for ONE (1) unit: This is a LED Ultra Flush Mount Light Switch made of stainless steel 304 and it comes with a backing nut. It has an ON-OFF switch, and this switch fits most marine and boat, even cars and trailers! Operating Voltage: 12 VDC, Rating: 5A, LED color: Red, Switch: ON-OFF Product Length: 1 5/8", Switch Diameter: 7/8" (22mm), Thread Diameter: 3/4" (19mm)