I bought some 80w H7 bulbs to put in my high beam. I know they're not for road use, but really, when are you ever going to get done for them? IE, you're driving along a country road at night with high beam on, and if a car comes the other way, you dip your lights. no problem there then.
On the packet it says, "before installing, check that the wiring, switch and fuses are able to cope with 20 amps. Will the wiring, and switch cope with that? It's not like it's a great deal is it? I'd like to be able to use them.