
Perfect for H11. I'll explain how I use it: I wanted to fit aftermarket fog lights that would turn on with my headlights. Since everything is LED I calculated my watts and studs to get my amps and saw the fuses were big enough. I have a T connector to make the connection as secure as possible. Now my fog lights turn on with the headlights and off with the high beams, which is perfectly legal in New Jersey. If you do this I recommend switching everything to LED and making sure you have enough amps to not blow the fuse. A very simple thing - Watt/Volt = Ampere. The number on the fuse is the amperage.

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