I currently have a relay set up to a stock fog switch on my truck. The relay does not have lights connected right now because I took the old 24" LED bar off. I ordered 2 spot LED bars (54W each) and 2 flood LED bars (54W each). If my memory serves, W/V=A so 216W/12V=18 amps. Is that the correct way to figure it out lol? I just want to make sure it's safe to run all 4 lights on one relay. I believe my relay is rated for 40 amps but even if it isn't, all 4 bars would come in below the 30 amp rating of a smaller relay. Again, this is just if my memory serves and my math is right haha. I don't want to burn my truck down but I also don't want to wire in another relay if it isn't needed.
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