Yep, everything else is the same.
I put in 13.8V and 130W to the Ohms Law equation I (current)= W (wattage) / V (voltage)
I get 9.4A per 130W light. According to the American Wire Gauge, you should have a minimum of 16ga (per light) to run 10A safely. Keep in mind, the high-current, source wire going from the battery to the relay will need to be able to handle double that (because it feeds both lights) -- this means (according to the AWG) that the feed wire coming from the battery needs to be at least 12ga.
A quick re-hash: if you've got 12ga or better (10, 8, etc.) feeding the relay and the wire going to each light as 16ga or better (14, 12, etc.), you should be fine.