Easy Installation: Designed for plug-and-play installation, with the correct polarity of the electrode, it is easy to replace the old bulb. Easy to use, if the bulb fails to light up, it can be easily fixed by simply flipping it over.
Waterproof Automotive Relay Kit 12V 40A 4 Pin SPST Heavy Duty 14 AWG Copper
The waterproof relay kit is designed for automotive, marine, and boat applications. Maximum switching current of 40A — suitable for high-power circuits. Heavy-duty 14 AWG tinned copper wires — excellent conductivity and corrosion resistance.

