Specifications:
LED light: Blue
Switch Shell Color: Black
Voltage: 12V-24V/5A
Operation Type: Momentary
Button Diameter: 16mm
Push buttons Hole thread: 1mm
Operation Type: push it-- on, Release -- off
Mechanical life: 500,000 cycles

Package contents:
1 × Speaker Horn Push button

Feature:
1. Easy setup. All you need is a 16mm hole and the switch will insert nicely. 2. This has a wide range of functions. For example, it can be applied as the switches for the additional equipment inside & outside the vehicle.