K numbers for Canon 580EXII

[mickledore]

I'm trying to use my Canon 580 EXII flash guns on my Fuji setup. No problem trigering them using Yongnuo trigers, but I'm trying to set a flash WB. The Fuji menu doen's have a dedicated flash WB but I can set either a K number or custom WB.
Trouble is I can't find a K number for the flash guns. The book says that they will adjust automatically, which presumably means that tyhyey talk to Canon bodies.
I could just play around with WB in post, but would like to get it right or thereabouts at the outset. Anyone know what the K number for these flash guns is?

 

[cargo]

Maybe 5800K that would be a laymens starting point for me anyway.

Gaz

 

[HoppyUK]

Just set the camera to daylight/sun. It's as close as you'll get.

 

[mickledore]

Just set the camera to daylight/sun. It's as close as you'll get.

Thanks. I resorted to that and it seemed to work.