it's appreciated if you can response soon.

 

Specifications:
Switches 12V DC
All the switches have 3 terminals apart from the white and black On/Off which has 2
Panel hole diameter: 20mm
Overall dimensions: 30 x 23mm (Height x Diameter)
Color: White Red Black

Features:

Easy setup. All you need is a 3/4"(19mm) hole and the switch will sit in nicely; no more square cut outs.
Switch comes with a key hole slot to prevent unwanted rotation
It can be applied as the switches for the additional electronical equipment inside & outside the car.(such as flashing lights, chassis lights, and dome lights)

Package includes:

5x Round Switch