Ebay and Amazon have endless offers. For exterior I would suggest the completely submersible ones with a radio frequency remote rather than infrared so you can use the remote anywhere near the control box, inside or out. With IF you have to point the control at the visible box like most tv remotes. If you can wait, its cheaper to order them direct from China via Ebay, which is what I did without issues. I went crazy and wired white ones under the bathroom medicine cabinet and around the shower ceiling to lighten up a dim space when I flip the switch. Kitchen cabinet lights are next. Have fun!
2015 Crossroads Cruiser Aire CAF27RL, 2018 F250 diesel crewcab SRW 4WD short bed, Trailer Saver hitch with Reese adapter on Ford OEM underbed 5th wheel connector.