Usage Tips:LED Illuminated Switch: The LED indicator on the push button switch will illuminate when you press the switch to "ON" status, and LED remain off when the switch is in "OFF" status. Mounting hole size for the switch is 12mm 1/2inch, durable for a longer lifetime. Easy Installation: Each switch is pre-wired with the soldered wiring harness, convenient for connect the accessories or equipments. Round latching switch with screw clamp type terminals to make fitting very easy,multi-type wire connection. Lifetime can up to 500,000 cycles, durable and antirust. Wide Application: Our switch can be used as a switch for various additional electric equipment, inside and outside the car. AC or DC enviroment. It is widely used to control and circuits on Car, RV, Marine Boats, Trucks, Households, Coffee Machine, Industrial Equipment. Suitable for almost any motorized vehicle of motor starting, power starting devices, and can also be an access control button. IP67 Waterproof Rating: This self-locking push button switch can be used in a wet or dusty environment, no worry about rain or water anymore, which can be used outdoor and rainy day. PACKAGE INCLUDES: 5 x 12mm 12V SPDT latching push button switch with 8inch wiring harness, a wiring diagram. Great for motorized vehicles of motor starting, power starting devices and can also be an access control button. Please note: There is a slight color difference or discrepancy in kind, please don't mind, thank you! Colour:Photo Color Material:Metal Package Contents: 5 x 12mm 12V SPDT latching push button switch with 8inch wiring harness 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.