Race trailer interior lighting

I used a pair of these in mine:http://www.jcwhitney.com/fluorescen...p2003707.jcwx?skuId=218653&filterid=c2829u0j2
Wired them to the wall switch,plus they have a switch on them so you can turn one off if you wish. Worked great for 10 years now. I do have an onboard battery in the trailer for the winch & the lights to run from.