Check the listing for details. Metal Black Push Button Switch LED Momentary Latching Pc Boat Car Light Switch. Condition: New. Listed at 1.59 USD. Pc Boat Car Light Switch Metal Black Push Button Switch LED Momentary Latching Difference between auto-recovery button and auto-lock button:1. Self-recovery button: press this button to turn on the power (light on);Release your hand, the power will appear and turn off automatically (the light goes out)2. Self-locking button: press the power button, release your hand, and keep the button stationary (lit);Press the button again to display and turn off the power (the light goes out). Product ParametersOpening size: 12mm/16mm/19mm/22mmOperation type: Momentary self-reset/fixed self-lockingHead type: round headHousing material: metalEmitting color: red / yellow / blue / green / white Note: the connector/ Socket needs to be purchased separately Please note that1. All push button switches can be customized if you have any need or demand , Please feel free contact with us . 2. There are some errors 0~2mm in specification of push button switches .3. About the shipment , Container ship or Air transport is also available . You can mail to us and get FOB or CIF price . Thank you for your understand and help.