For the push on/off switch for my led accent lights, I put the switch on the underside of my midframe heat shields. Fastened it with two faced tape. To see the switch I'm talking about, go to Boogey lights site and look for install supplies. BTW, as to two faced tape, I never use the crap they sell in stores. I bought molding tape that they use for holding body molding onto vehicles. Bought a nice size roll off ebay. great stuff and us it for all kinds of stuff.