The Best Do I Need A Relay For 12V Led Light Strip References. This online calculator helps you determine what led power supply you will need for your led strip light project. I am installing some rgb led strip lighting, which is rated at 12vdc.
Web learn how to wire a relay for off road led lights. Web technically, for two lights pulling only 1.5 amps each, your switches should be enough. With solid state relays you don't need a driver circuit.
