Uxcell DC 12V Thread Latching SPDT LED Car Push Button Switch, 22mm

This has a wide range of functions. For example, it can be applied as the switches for the additional electronica equipment inside & outside the vehicle. (such as flashing lights, chassis lights, and dome lights) For load under 3 Amp, you do not need a relay with this switch. For load above 3 Amps, we advise you to use of Automotive Relay (sold in our store). Easy setup. LED on all the time or only when switch is on (depending how you wire it).