Review on 🚤 DaierTek Waterproof Toggle Switch 12V LED Lighted Toggle Switch IP67 12 Volt RGB (Red Green Blue) 16mm Pre-Wired for Car Boat Marine - Pack of 3 by Luis Norman

I used this switch to turn on the lights on a 1940's car that was connected to positive ground. DaierTek representatives answered pre-purchase questions very quickly and informatively. The switch works great with positive ground vehicles as the switch and LED parts are independent of each other. So the switch can be wired to work with positive ground since the switch is polarity independent (i.e. the positive side of the battery can be connected to the ground side of the switch and the negative side of the battery can be connected to the positive side of the Switch). While the LED part is polarity dependent, it is internally isolated from the toggle switch part (i.e. the internal operation of the switch and the LED are independent of each other), allowing the LED to be connected to a negative ground at the same time. Run a separate wire directly from the positive side of the battery to the positive terminal to power the LED on the back of the toggle switch, then complete the circuit by raising the negative side of the battery elsewhere in the wiring system (not difficult). in a positive mass system). I previously purchased an intriguing "touch" switch from Ulincos (which is also dimmable) but found that the (internal) wiring to this switch was not suitable for a positive ground system (the switch part can't help but the LED part to be connected). . I am very happy with this toggle switch, not only for the reasons above, but also because of the amperage rating for this toggle switch.