[Ring LED 12mm Latching Push Button Switch] Push it - ON, Push it again - OFF. Contact Configuration: 1NO1NC; DC12 volt Self-locking Switch. [Aluminium Alloy Shell High Round Pushbutton Switch] 12mm 1/2 inch Mounting Hole, durable for a longer lifetime can up to 500,000 cycles. [Easy to Install] Round latching switch with screw clamp type terminals to make fitting very easy, 4 pins, multi-type wire connection. The LED light can be on all the time or only on when the switch is in on mode, depending on how you wire it. [Wide Application] High-quality metal material & IP65 waterproof protection can be used in a wet or dusty environment. This 12V push button switch is suitable for almost any motorized vehicle of motor starting, power starting devices, and can also be an access control button. Colour: Silver Material: metal Package Contents: 15 x Momentary Push Button Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.