Are you looking for professional and practical marine self-locking push button switch Our products will be your good choice. Made of aluminum alloy materials and exquisite craftsmanship, it has excellent durability and practicality. Reasonable design makes it easy to install and use. Features -Color:White. -Material:Aluminum alloy, rubber.-Size: About3.70X2.20X2.20cm or 1.45X0.86X0.86in. - Easy to install and durable, you can easily complete the replacement work.- This is a very good and practical circuit switch that can work efficiently for you.- Made of quality material, durable and safe for a long time use.- With fine workmanship, not easy to wear and tear, very practical in use.- It has a simple design, but very practical in use. This is a very good self-locking switch that will bring you a good experience.Specification:Light Color: White.Light source type: LEDLamp voltage: 12V or 24V.Installation size: 16mm.Contacts rated working current: 3AWorking environment temperature: -20-and55Working voltage: 250 (V)Working current: 3 (A)Contacts resistance: 50m ()Insulation resistance: 1000M (M)Head protection level: IP67Operating temperature: -20-and55 ()Packing list: 1 x switch1 x rubber ring