Harness with relay?

Hey guys so I'm stoked because I just got my rigid fog lights in the mail today but do I need a different wiring harness? I have an Sr Tacoma so I need to wire it up from scratch. I purchased and air on board switch and in the directions it says a relay is needed for the switch but the switch is rated for a 3amp draw and the lights are 1.5. the wiring harness that comes with the kit doesn't have a relay. This is my first time doing automotive wiring so any knowledge you could drop on me is much appreciated

 

A couple of options are to either use a switch that can carry more current or buy a different harness that comes with a relay.

 

If you are pre wired for fogs (and you might be) follow this thread:

https://www.tacomaworld.com/threads/nitoris-oem-sr-foglight-mod.451495/

And use the included switch and light connectors, plus a pair of female h11 connectors, to finish the install. With the stock setup you’ll be able to turn the fogs on with the parking lights and the low beams only. Check my posts on the last pages for wiring the switch.