Aux Lights Wiring

I want to install 3 Lights on the roof rack. I installed the switch and a relay.

is it ok to run all 3 lights off the same relay? 1 wire split into 3...

or do i need to run 3 relays?

the lights are the procomp 5 x 7s
http://www.4wheelparts.com/4wp/prod...IG&prodline=324&catName=Lighting&man=EXPLORER

30 amp fuse...

thanks

well, a 100W bulb will draw approx 5A at 12V so three lamps should draw about 15A. Use a decent guage wire. with a 30A fuse you should be using 10G wire.